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<div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 31 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-31" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">31 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Consonante_obstruyente" title="Consonante obstruyente – Asturian" lang="ast" hreflang="ast" data-title="Consonante obstruyente" data-language-autonym="Asturianu" data-language-local-name="Asturian" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-bar mw-list-item"><a href="https://bar.wikipedia.org/wiki/Obstruent" title="Obstruent – Bavarian" lang="bar" hreflang="bar" data-title="Obstruent" data-language-autonym="Boarisch" data-language-local-name="Bavarian" class="interlanguage-link-target"><span>Boarisch</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Consonant_obstruent" title="Consonant obstruent – Catalan" lang="ca" hreflang="ca" data-title="Consonant obstruent" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Obstruent" title="Obstruent – German" lang="de" hreflang="de" data-title="Obstruent" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Consonante_obstruyente" title="Consonante obstruyente – Spanish" lang="es" hreflang="es" data-title="Consonante obstruyente" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Bruanto" title="Bruanto – Esperanto" lang="eo" hreflang="eo" data-title="Bruanto" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Trabari" title="Trabari – Basque" lang="eu" hreflang="eu" data-title="Trabari" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DA%AF%D8%B1%D9%81%D8%AA%D9%87" title="گرفته – Persian" lang="fa" hreflang="fa" data-title="گرفته" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Consonne_obstruante" title="Consonne obstruante – French" lang="fr" hreflang="fr" data-title="Consonne obstruante" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9E%A5%EC%95%A0%EC%9D%8C" title="장애음 – Korean" lang="ko" hreflang="ko" data-title="장애음" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B1%D5%B2%D5%B4%D5%AF%D5%A1%D5%B5%D5%AB%D5%B6_%D5%A2%D5%A1%D5%B2%D5%A1%D5%B1%D5%A1%D5%B5%D5%B6%D5%B6%D5%A5%D6%80" title="Աղմկային բաղաձայններ – Armenian" lang="hy" hreflang="hy" data-title="Աղմկային բաղաձայններ" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Konsonan_hambat" title="Konsonan hambat – Indonesian" lang="id" hreflang="id" data-title="Konsonan hambat" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Consonante_costrittiva" title="Consonante costrittiva – Italian" lang="it" hreflang="it" data-title="Consonante costrittiva" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A2%D7%99%D7%A6%D7%95%D7%A8%D7%99%D7%9D_%D7%97%D7%95%D7%A1%D7%9E%D7%99%D7%9D" title="עיצורים חוסמים – Hebrew" lang="he" hreflang="he" data-title="עיצורים חוסמים" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Constrictiva_(consonans)" title="Constrictiva (consonans) – Latin" lang="la" hreflang="la" data-title="Constrictiva (consonans)" data-language-autonym="Latina" data-language-local-name="Latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Troksnenis" title="Troksnenis – Latvian" lang="lv" hreflang="lv" data-title="Troksnenis" data-language-autonym="Latviešu" data-language-local-name="Latvian" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9F%D1%80%D0%B5%D0%BF%D1%80%D0%B5%D1%87%D0%BD%D0%B0_%D1%81%D0%BE%D0%B3%D0%BB%D0%B0%D1%81%D0%BA%D0%B0" title="Препречна согласка – Macedonian" lang="mk" hreflang="mk" data-title="Препречна согласка" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%AA%E0%B5%8D%E0%B4%B0%E0%B4%A4%E0%B4%BF%E0%B4%AC%E0%B4%A6%E0%B5%8D%E0%B4%A7%E0%B4%82" title="പ്രതിബദ്ധം – Malayalam" lang="ml" hreflang="ml" data-title="പ്രതിബദ്ധം" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Obstruent" title="Obstruent – Dutch" lang="nl" hreflang="nl" data-title="Obstruent" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E9%98%BB%E5%AE%B3%E9%9F%B3" title="阻害音 – Japanese" lang="ja" hreflang="ja" data-title="阻害音" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Obstruenter" title="Obstruenter – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Obstruenter" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Obstruent" title="Obstruent – Norwegian Nynorsk" lang="nn" hreflang="nn" data-title="Obstruent" data-language-autonym="Norsk nynorsk" data-language-local-name="Norwegian Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Obstruent" title="Obstruent – Polish" lang="pl" hreflang="pl" data-title="Obstruent" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Consoante_obstruente" title="Consoante obstruente – Portuguese" lang="pt" hreflang="pt" data-title="Consoante obstruente" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Consoan%C4%83_obstructiv%C4%83" title="Consoană obstructivă – Romanian" lang="ro" hreflang="ro" data-title="Consoană obstructivă" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A8%D1%83%D0%BC%D0%BD%D1%8B%D0%B5_%D1%81%D0%BE%D0%B3%D0%BB%D0%B0%D1%81%D0%BD%D1%8B%D0%B5" title="Шумные согласные – Russian" lang="ru" hreflang="ru" data-title="Шумные согласные" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Nezvo%C4%8Dnik" title="Nezvočnik – Slovenian" lang="sl" hreflang="sl" data-title="Nezvočnik" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Obstruentti" title="Obstruentti – Finnish" lang="fi" hreflang="fi" data-title="Obstruentti" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Obstruent" title="Obstruent – Swedish" lang="sv" hreflang="sv" data-title="Obstruent" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9E%D0%B1%D1%81%D1%82%D1%80%D1%83%D0%B5%D0%BD%D1%82%D0%B8" title="Обструенти – Ukrainian" lang="uk" hreflang="uk" data-title="Обструенти" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%98%BB%E9%9F%B3" title="阻音 – Chinese" lang="zh" hreflang="zh" data-title="阻音" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1148563#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div 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data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Speech sound formed by obstructing airflow</div> <p>An <b>obstruent</b> (<span class="rt-commentedText nowrap"><span class="IPA nopopups noexcerpt" lang="en-fonipa"><a href="/wiki/Help:IPA/English" title="Help:IPA/English">/<span style="border-bottom:1px dotted"><span title="/ˈ/: primary stress follows">ˈ</span><span title="/ɒ/: 'o' in 'body'">ɒ</span><span title="'b' in 'buy'">b</span><span title="'s' in 'sigh'">s</span><span title="'t' in 'tie'">t</span><span title="'r' in 'rye'">r</span><span title="/uː/: 'oo' in 'goose'">uː</span><span title="/ə/: 'a' in 'about'">ə</span><span title="'n' in 'nigh'">n</span><span title="'t' in 'tie'">t</span></span>/</a></span></span> <a href="/wiki/Help:Pronunciation_respelling_key" title="Help:Pronunciation respelling key"><i title="English pronunciation respelling"><span style="font-size:90%">OB</span>-stroo-ənt</i></a>) is a speech sound such as <span class="IPA nowrap" lang="und-fonipa" title="Representation in the International Phonetic Alphabet (IPA)">[<a href="/wiki/Voiceless_velar_plosive" title="Voiceless velar plosive">k</a>]</span>, <span class="IPA nowrap" lang="und-fonipa" title="Representation in the International Phonetic Alphabet (IPA)">[<a href="/wiki/Voiced_postalveolar_affricate" title="Voiced postalveolar affricate">d͡ʒ</a>]</span>, or <span class="IPA nowrap" lang="und-fonipa" title="Representation in the International Phonetic Alphabet (IPA)">[<a href="/wiki/Voiceless_labiodental_fricative" title="Voiceless labiodental fricative">f</a>]</span> that is <a href="/wiki/Manner_of_articulation" title="Manner of articulation">formed</a> by <i>obstructing</i> airflow. Obstruents contrast with <a href="/wiki/Sonorant" title="Sonorant">sonorants</a>, which have no such obstruction and so resonate.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> All obstruents are <a href="/wiki/Consonant" title="Consonant">consonants</a>, but sonorants include <a href="/wiki/Vowel" title="Vowel">vowels</a> as well as consonants. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Subclasses">Subclasses</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Obstruent&action=edit&section=1" title="Edit section: Subclasses"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Obstruents are subdivided into: </p> <ul><li><a href="/wiki/Stop_consonant" class="mw-redirect" title="Stop consonant">plosives</a> (oral stops), such as <span class="IPA nowrap" lang="und-Latn-fonipa" title="Representation in the International Phonetic Alphabet (IPA)">[p,<span class="wrap"> </span>t,<span class="wrap"> </span>k,<span class="wrap"> </span>b,<span class="wrap"> </span>d,<span class="wrap"> </span>ɡ]</span>, with complete occlusion of the vocal tract, often followed by a release burst;</li> <li><a href="/wiki/Fricative" title="Fricative">fricatives</a>, such as <span class="IPA nowrap" lang="und-Latn-fonipa" title="Representation in the International Phonetic Alphabet (IPA)">[f,<span class="wrap"> </span>ɸ,<span class="wrap"> </span>θ,<span class="wrap"> </span>s,<span class="wrap"> </span>ʃ,<span class="wrap"> </span>x,<span class="wrap"> </span>v,<span class="wrap"> </span>β,<span class="wrap"> </span>z,<span class="wrap"> </span>ʒ,<span class="wrap"> </span>ɣ]</span>, with limited closure, not stopping airflow but making it turbulent;</li> <li><a href="/wiki/Affricate" title="Affricate">affricates</a>, which begin with complete occlusion but then release into a fricative-like release, such as <span class="IPA nowrap" lang="und-Latn-fonipa" title="Representation in the International Phonetic Alphabet (IPA)">[t͡ʃ]<span class="wrap"> </span>and<span class="wrap"> </span>[d͡ʒ]</span>.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></li></ul> <div class="mw-heading mw-heading2"><h2 id="Voicing">Voicing</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Obstruent&action=edit&section=2" title="Edit section: Voicing"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Obstruents are often prototypically <a href="/wiki/Voiceless_consonant" class="mw-redirect" title="Voiceless consonant">voiceless</a>, but voiced obstruents are common. This contrasts with sonorants, which are prototypically voiced and only rarely <a href="/wiki/Phoneme" title="Phoneme">phonemically</a> voiceless.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Obstruent&action=edit&section=3" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/List_of_phonetics_topics" class="mw-redirect" title="List of phonetics topics">List of phonetics topics</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Obstruent&action=edit&section=4" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text">Gussenhoven, Carlos; Haike, Jacobs. <i>Understanding Phonology, Fourth Edition</i>, Routledge, 2017</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text">Zsiga, Elizabeth. <i>The Sounds of Language: An Introduction to Phonetics and Phonology</i>. Wiley-Blackwell, 2013.</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFBlevins2018" class="citation journal cs1">Blevins, Juliette (2018). "Evolutionary phonology and the life cycle of voiceless sonorants". <i>Typological Studies in Language</i>. <b>121</b>: 31–58. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1075%2Ftsl.121.01ble">10.1075/tsl.121.01ble</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Typological+Studies+in+Language&rft.atitle=Evolutionary+phonology+and+the+life+cycle+of+voiceless+sonorants&rft.volume=121&rft.pages=31-58&rft.date=2018&rft_id=info%3Adoi%2F10.1075%2Ftsl.121.01ble&rft.aulast=Blevins&rft.aufirst=Juliette&rfr_id=info%3Asid%2Fen.wikipedia.org%3AObstruent" class="Z3988"></span></span> </li> </ol></div></div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFIan_Maddieson1984" class="citation book cs1"><a href="/wiki/Ian_Maddieson" title="Ian Maddieson">Ian Maddieson</a> (1984). <i>Patterns of Sounds</i>. Cambridge University Press. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-521-26536-3" title="Special:BookSources/0-521-26536-3"><bdi>0-521-26536-3</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Patterns+of+Sounds&rft.pub=Cambridge+University+Press&rft.date=1984&rft.isbn=0-521-26536-3&rft.au=Ian+Maddieson&rfr_id=info%3Asid%2Fen.wikipedia.org%3AObstruent" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLadefogedMaddieson1996" class="citation book cs1"><a href="/wiki/Peter_Ladefoged" title="Peter Ladefoged">Ladefoged, Peter</a>; <a href="/wiki/Ian_Maddieson" title="Ian Maddieson">Maddieson, Ian</a> (1996). <a href="/wiki/The_Sounds_of_the_World%27s_Languages" title="The Sounds of the World's Languages"><i>The Sounds of the World's Languages</i></a>. Oxford: Blackwell. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-631-19815-6" title="Special:BookSources/0-631-19815-6"><bdi>0-631-19815-6</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Sounds+of+the+World%27s+Languages&rft.place=Oxford&rft.pub=Blackwell&rft.date=1996&rft.isbn=0-631-19815-6&rft.aulast=Ladefoged&rft.aufirst=Peter&rft.au=Maddieson%2C+Ian&rfr_id=info%3Asid%2Fen.wikipedia.org%3AObstruent" class="Z3988"></span></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline 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href="/wiki/Template:Articulation_navbox" title="Template:Articulation navbox"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Articulation_navbox" title="Template talk:Articulation navbox"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Articulation_navbox" title="Special:EditPage/Template:Articulation navbox"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Articulation" style="font-size:114%;margin:0 4em">Articulation</div></th></tr><tr><td class="navbox-abovebelow" colspan="2"><div><a href="/wiki/Articulatory_phonetics" title="Articulatory phonetics">Articulatory phonetics</a> – <a href="/wiki/Co-articulated_consonant" title="Co-articulated consonant">Co-articulation</a> – <a href="/wiki/International_Phonetic_Alphabet" title="International Phonetic Alphabet">International Phonetic Alphabet</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Place_of_articulation" title="Place of articulation">Place</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Labial_consonant" title="Labial consonant">Labial</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bilabial_consonant" title="Bilabial consonant">Bilabial</a></li> <li><a href="/wiki/Labiodental_consonant" title="Labiodental consonant">Labiodental</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Coronal_consonant" title="Coronal consonant">Coronal</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Linguolabial_consonant" title="Linguolabial consonant">Linguolabial</a></li> <li><a href="/wiki/Interdental_consonant" title="Interdental consonant">Interdental</a></li> <li><a href="/wiki/Dental_consonant" title="Dental consonant">Dental</a></li> <li><a href="/wiki/Denti-alveolar_consonant" title="Denti-alveolar consonant">Denti-alveolar</a></li> <li><a href="/wiki/Alveolar_consonant" title="Alveolar consonant">Alveolar</a></li> <li><a href="/wiki/Postalveolar_consonant" title="Postalveolar consonant">Postalveolar</a> <ul><li><a href="/wiki/Palato-alveolar_consonant" title="Palato-alveolar consonant">Palato-alveolar</a></li> <li><a href="/wiki/Retroflex_consonant" title="Retroflex consonant">Retroflex</a></li></ul></li></ul> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Active_place" scope="row" class="navbox-group" style="width:1%">Active place</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apical_consonant" title="Apical consonant">Apical</a></li> <li><a href="/wiki/Laminal_consonant" title="Laminal consonant">Laminal</a></li> <li><a href="/wiki/Subapical_consonant" title="Subapical consonant">Subapical</a></li></ul> </div></td></tr></tbody></table><div> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Dorsal_consonant" title="Dorsal consonant">Dorsal</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Alveolo-palatal_consonant" title="Alveolo-palatal consonant">Alveolo-palatal</a></li> <li><a href="/wiki/Palatal_consonant" title="Palatal consonant">Palatal</a></li> <li><a href="/wiki/Velar_consonant" title="Velar consonant">Velar</a></li> <li><a href="/wiki/Uvular_consonant" title="Uvular consonant">Uvular</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Laryngeal_consonant" title="Laryngeal consonant">Laryngeal</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Pharyngeal_consonant" title="Pharyngeal consonant">Pharyngeal/epiglottal</a></li> <li><a href="/wiki/Glottal_consonant" title="Glottal consonant">Glottal</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Doubly_articulated_consonant" title="Doubly articulated consonant">Double articulation</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Labial%E2%80%93coronal_consonant" title="Labial–coronal consonant">Labial–coronal</a> <ul><li><a href="/wiki/Labial%E2%80%93alveolar_consonant" title="Labial–alveolar consonant">Labial–alveolar</a></li> <li><a href="/wiki/Labial%E2%80%93retroflex_consonant" title="Labial–retroflex consonant">Labial–retroflex</a></li></ul></li> <li><a href="/wiki/Labial%E2%80%93palatal_consonant" class="mw-redirect" title="Labial–palatal consonant">Labial–palatal</a></li> <li><a href="/wiki/Labial%E2%80%93velar_consonant" title="Labial–velar consonant">Labial–velar</a></li> <li><a href="/wiki/Labial%E2%80%93uvular_consonant" title="Labial–uvular consonant">Labial–uvular</a></li> <li><a href="/wiki/Coronal%E2%80%93velar_consonant" title="Coronal–velar consonant">Coronal–velar</a></li> <li><a href="/wiki/Uvular%E2%80%93epiglottal_consonant" title="Uvular–epiglottal consonant">Uvular–epiglottal</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Speech_pathology" class="mw-redirect" title="Speech pathology">Pathological</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Velopharyngeal_consonant" title="Velopharyngeal consonant">Velopharyngeal</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bidental_consonant" title="Bidental consonant">Bidental</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Manner_of_articulation" title="Manner of articulation">Manner</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a class="mw-selflink selflink">Obstruent</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Plosive" title="Plosive">Plosive</a></li> <li><a href="/wiki/Affricate" title="Affricate">Affricate</a></li> <li><a href="/wiki/Fricative" title="Fricative">Fricative</a> <ul><li><a href="/wiki/Sibilant" title="Sibilant">Sibilant</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Sonorant" title="Sonorant">Sonorant</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Nasal_consonant" title="Nasal consonant">Nasal</a></li> <li><a href="/wiki/Vowel" title="Vowel">Vowel</a></li> <li><a href="/wiki/Approximant" title="Approximant">Approximant</a> <ul><li><a href="/wiki/Semivowel" title="Semivowel">Semivowel</a></li></ul></li> <li><a href="/wiki/Vibrant_consonant" title="Vibrant consonant">Vibrant</a> <ul><li><a href="/wiki/Tap_and_flap_consonants" title="Tap and flap consonants">Tap/flap</a></li> <li><a href="/wiki/Trill_consonant" title="Trill consonant">Trill</a></li></ul></li></ul> </div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Liquid_consonant" title="Liquid consonant">Liquid</a> <ul><li><a href="/wiki/Rhotic_consonant" title="Rhotic consonant">Rhotic</a></li> <li><a href="/wiki/Lateral_consonant" title="Lateral consonant">Lateral</a></li></ul></li> <li><a href="/wiki/Occlusive" title="Occlusive">Occlusive</a></li> <li><a href="/wiki/Continuant" title="Continuant">Continuant</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Airstream_mechanism" title="Airstream mechanism">Airstream</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Egressive_sound" title="Egressive sound">Egressive</a></li> <li><a href="/wiki/Ingressive_sound" title="Ingressive sound">Ingressive</a></li> <li><a href="/wiki/Ejective_consonant" title="Ejective consonant">Ejective</a></li> <li><a href="/wiki/Implosive_consonant" title="Implosive consonant">Implosive</a></li> <li><a href="/wiki/Click_consonant" title="Click consonant">Click</a> <ul><li><a href="/wiki/Pulmonic-contour_clicks" class="mw-redirect" title="Pulmonic-contour clicks">Pulmonic</a></li> <li><a href="/wiki/Ejective-contour_clicks" class="mw-redirect" title="Ejective-contour clicks">Ejective</a></li></ul></li> <li><a href="/wiki/Percussive_consonant" class="mw-redirect" title="Percussive consonant">Percussive</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Secondary_articulation" title="Secondary articulation">Secondary <br />articulation</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Labialization" title="Labialization">Labialization</a> <ul><li><a href="/wiki/Roundedness" title="Roundedness">Rounding</a></li></ul></li> <li><a href="/wiki/Palatalization_(phonetics)" title="Palatalization (phonetics)">Palatalization</a></li> <li><a href="/wiki/Labio-palatalization" title="Labio-palatalization">Labio-palatalization</a></li> <li><a href="/wiki/Velarization" title="Velarization">Velarization</a></li> <li><a href="/wiki/Uvularization" title="Uvularization">Uvularization</a></li> <li><a href="/wiki/Pharyngealization" title="Pharyngealization">Pharyngealization</a></li> <li><a href="/wiki/Glottalization" title="Glottalization">Glottalization</a></li> <li><a href="/wiki/Nasalization" title="Nasalization">Nasalization</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Tongue_shape" title="Tongue shape">Tongue shape</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Sulcalization" title="Sulcalization">Sulcal</a></li> <li><a href="/wiki/Domed_consonant" class="mw-redirect" title="Domed consonant">Domed</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Voice_(phonetics)" title="Voice (phonetics)">Voice</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Voicelessness" title="Voicelessness">Voiceless</a> <ul><li><a href="/wiki/Aspirated_consonant" title="Aspirated consonant">Aspirated</a></li> <li><a href="/wiki/Tenuis_consonant" title="Tenuis consonant">Tenuis</a></li></ul></li> <li><a href="/wiki/Voice_onset_time" title="Voice onset time">Voice onset time</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a 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