| 國語 | cmn-001 |
| 平滑 | |
| Englisce sprǣc | ang-000 | smeþe |
| العربية | arb-000 | سلس |
| العربية | arb-000 | ناعم |
| العربية | arb-000 | نَاعِم |
| azərbaycanca | azj-000 | hamar |
| azərbaycanca | azj-000 | rəvan |
| беларуская | bel-000 | гла́дкі |
| বাংলা | ben-000 | মসৃণ |
| brezhoneg | bre-000 | kuñv |
| brezhoneg | bre-000 | lampr |
| brezhoneg | bre-000 | levn |
| brezhoneg | bre-000 | lintr |
| български | bul-000 | гла́дък |
| български | bul-000 | полиран |
| català | cat-000 | fluent |
| català | cat-000 | fluid |
| català | cat-000 | lleuger |
| català | cat-000 | llis |
| Chamicuro | ccc-000 | pya'sino |
| Chamicuro | ccc-000 | pyaʼsino |
| čeština | ces-000 | hladký |
| ᏣᎳᎩ ᎧᏬᏂᎯᏍᏗ | chr-000 | ᎤᏩᎾᏕᏍᎩ |
| ѩзыкъ словѣньскъ | chu-000 | гладъкъ |
| 普通话 | cmn-000 | 光滑 |
| 普通话 | cmn-000 | 平滑 |
| 普通话 | cmn-000 | 平直 |
| 普通话 | cmn-000 | 通顺 |
| 國語 | cmn-001 | 光滑 |
| 國語 | cmn-001 | 平直 |
| 國語 | cmn-001 | 暢 |
| 國語 | cmn-001 | 通 |
| 國語 | cmn-001 | 通順 |
| Hànyǔ | cmn-003 | ping2 hua2 |
| Hànyǔ | cmn-003 | píng zhi |
| Hànyǔ | cmn-003 | pínghuá |
| Qırımtatar tili | crh-000 | tegiz |
| Qırımtatar tili | crh-000 | tegız |
| Cymraeg | cym-000 | esmwyth |
| Cymraeg | cym-000 | llyfn |
| dansk | dan-000 | glat |
| Deutsch | deu-000 | Flachheit |
| Deutsch | deu-000 | Glätte |
| Deutsch | deu-000 | angleichen |
| Deutsch | deu-000 | glatt |
| Deutsch | deu-000 | glätten |
| Dalmatian | dlm-000 | lois |
| dolnoserbska reč | dsb-000 | gładki |
| ελληνικά | ell-000 | απαλός |
| ελληνικά | ell-000 | λείος |
| English | eng-000 | flatness |
| English | eng-000 | fluent |
| English | eng-000 | fluid |
| English | eng-000 | liquid |
| English | eng-000 | smooth |
| English | eng-000 | smoothing |
| English | eng-000 | smoothness |
| English | eng-000 | uncrannied |
| Esperanto | epo-000 | glata |
| euskara | eus-000 | arin |
| euskara | eus-000 | erraz |
| euskara | eus-000 | liso |
| suomi | fin-000 | esteetön |
| suomi | fin-000 | sileä |
| suomi | fin-000 | siloiteltu |
| suomi | fin-000 | sujuva |
| suomi | fin-000 | sulava |
| suomi | fin-000 | tasainen |
| français | fra-000 | fluide |
| français | fra-000 | liquide |
| français | fra-000 | lisse |
| français | fra-000 | lissé |
| Frysk | fry-000 | glêd |
| lenghe furlane | fur-000 | lis |
| lenghe furlane | fur-000 | vualîf |
| Gàidhlig | gla-000 | mìn |
| Gàidhlig | gla-000 | socrach |
| Gàidhlig | gla-000 | sèimh |
| Gàidhlig | gla-000 | tlàth |
| Gaeilge | gle-000 | caoin |
| Gaeilge | gle-000 | mín |
| galego | glg-000 | liso |
| galego | glg-000 | non rachado |
| 𐌲𐌿𐍄𐌹𐍃𐌺 | got-000 | 𐍃𐌻𐌰𐌹𐌷𐍄𐍃 |
| ἑλληνικὴ γλῶττα | grc-000 | λιτός |
| Српскохрватски | hbs-000 | гладак |
| Srpskohrvatski | hbs-001 | gladak |
| Srpskohrvatski | hbs-001 | гладак |
| עִברִית | heb-003 | חָלָק |
| hornjoserbšćina | hsb-000 | hładki |
| magyar | hun-000 | sima |
| արևելահայերեն | hye-000 | հարթ |
| արևելահայերեն | hye-000 | ողորկ |
| Ido | ido-000 | glata |
| bahasa Indonesia | ind-000 | lancar |
| bahasa Indonesia | ind-000 | lemah gemalai |
| bahasa Indonesia | ind-000 | licin |
| bahasa Indonesia | ind-000 | mulus |
| bahasa Indonesia | ind-000 | rata |
| íslenska | isl-000 | sleipur |
| italiano | ita-000 | liscio |
| italiano | ita-000 | mellifluo |
| 日本語 | jpn-000 | なだらか |
| 日本語 | jpn-000 | なめらか |
| 日本語 | jpn-000 | スムーズ |
| 日本語 | jpn-000 | 円滑 |
| 日本語 | jpn-000 | 円転自在 |
| 日本語 | jpn-000 | 宛転たる |
| 日本語 | jpn-000 | 平らな |
| 日本語 | jpn-000 | 流ちょう |
| 日本語 | jpn-000 | 流暢 |
| 日本語 | jpn-000 | 滑か |
| 日本語 | jpn-000 | 滑らか |
| 日本語 | jpn-000 | 滑らかな |
| ქართული | kat-000 | გლუვი |
| қазақ | kaz-000 | тегіс |
| كورمانجى | kmr-002 | لووس |
| 한국어 | kor-000 | 매끄러운 |
| 한국어 | kor-000 | 수염없는 |
| latine | lat-000 | polio |
| latviešu | lvs-000 | gludens |
| latviešu | lvs-000 | gluds |
| latviešu | lvs-000 | laidens |
| македонски | mkd-000 | гладак |
| македонски | mkd-000 | мазен |
| မြန်မာဘာသာ | mya-000 | ချော |
| napulitano | nap-000 | liscio |
| Diné bizaad | nav-000 | dilkǫǫh |
| Nederlands | nld-000 | glad |
| bokmål | nob-000 | jevn |
| Novial | nov-000 | glat |
| Novial | nov-000 | glati |
| فارسی | pes-000 | روان |
| فارسی | pes-000 | لیز |
| polski | pol-000 | gładki |
| polski | pol-000 | miękki |
| polski | pol-000 | płynny |
| polski | pol-000 | wygładzony |
| português | por-000 | fluente |
| português | por-000 | fluido |
| português | por-000 | liso |
| português | por-000 | macio |
| português | por-000 | suave |
| occitan ancian | pro-000 | lis |
| Kalderašicko Romani čhib | rmy-000 | samtalo |
| lingua rumantscha | roh-000 | glisch |
| română | ron-000 | lin |
| română | ron-000 | lis |
| română | ron-000 | neted |
| limba armãneascã | rup-000 | buimatcu |
| limba armãneascã | rup-000 | duzi |
| limba armãneascã | rup-000 | ischiu |
| русский | rus-000 | гла́дкий |
| русский | rus-000 | гладкий |
| русский | rus-000 | плавный |
| русский | rus-000 | ровный |
| русский | rus-000 | скользящий |
| lingua siciliana | scn-000 | lisciu |
| slovenčina | slk-000 | hladký |
| slovenčina | slk-000 | nezvlnený |
| slovenčina | slk-000 | politúrovaná |
| slovenčina | slk-000 | politúrované |
| slovenčina | slk-000 | politúrovaný |
| slovenčina | slk-000 | povrazový |
| slovenščina | slv-000 | gladek |
| slovenščina | slv-000 | nemoten |
| slovenščina | slv-000 | tekoč |
| español | spa-000 | alisada |
| español | spa-000 | alisado |
| español | spa-000 | intacto |
| español | spa-000 | ligero |
| español | spa-000 | liso |
| español | spa-000 | suave |
| Lengua de signos española | ssp-000 | sòmimuhe:òmimuwe |
| basa Sunda | sun-000 | lemes |
| svenska | swe-000 | hal |
| svenska | swe-000 | jämn |
| svenska | swe-000 | len |
| svenska | swe-000 | slät |
| Kiswahili | swh-000 | laini |
| Kiswahili | swh-000 | wororo |
| ತುಳು | tcy-000 | ಣಳ |
| తెలుగు | tel-000 | నున్నటి |
| Tagalog | tgl-000 | makinis |
| Türkçe | tur-000 | düz |
| Türkçe | tur-000 | pürüzsüz |
| Türkçe | tur-000 | sinekkaydı |
| українська | ukr-000 | гладки́й |
| łéngua vèneta | vec-000 | gałivo |
| łéngua vèneta | vec-000 | guałivo |
| 原中国 | zho-000 | 平滑 |
| Bahasa Malaysia | zsm-000 | cecair |
| Bahasa Malaysia | zsm-000 | gemalai |
| Bahasa Malaysia | zsm-000 | lancar |
| Bahasa Malaysia | zsm-000 | lemah gemalai |
| Bahasa Malaysia | zsm-000 | lemah longlai |
| Bahasa Malaysia | zsm-000 | licin |