| العربية | arb-000 |
| سلس | |
| Englisce sprǣc | ang-000 | smeþe |
| বাংলা | ben-000 | মসৃণ |
| brezhoneg | bre-000 | kuñv |
| brezhoneg | bre-000 | lampr |
| brezhoneg | bre-000 | levn |
| brezhoneg | bre-000 | lintr |
| български | bul-000 | полиран |
| català | cat-000 | llis |
| Chamicuro | ccc-000 | pyaʼsino |
| 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 | 平滑 |
| 國語 | cmn-001 | 平直 |
| 國語 | cmn-001 | 通順 |
| Hànyǔ | cmn-003 | píng zhi |
| Qırımtatar tili | crh-000 | tegiz |
| Cymraeg | cym-000 | esmwyth |
| Cymraeg | cym-000 | llyfn |
| dansk | dan-000 | glat |
| Deutsch | deu-000 | geglättet |
| English | eng-000 | be compliant |
| English | eng-000 | be fluent |
| English | eng-000 | compliant |
| English | eng-000 | docile |
| English | eng-000 | dociler |
| English | eng-000 | docilest |
| English | eng-000 | flexible |
| English | eng-000 | fluent |
| English | eng-000 | incontinence of urine |
| English | eng-000 | make fluent |
| English | eng-000 | make tractable |
| English | eng-000 | mellifluous |
| English | eng-000 | smooth |
| English | eng-000 | tractable |
| euskara | eus-000 | liso |
| suomi | fin-000 | siloiteltu |
| suomi | fin-000 | tasainen |
| français | fra-000 | lisse |
| français | fra-000 | lissé |
| Frysk | fry-000 | glêd |
| galego | glg-000 | liso |
| ἑλληνικὴ γλῶττα | grc-000 | λιτός |
| Srpskohrvatski | hbs-001 | gladak |
| Srpskohrvatski | hbs-001 | гладак |
| עִברִית | heb-003 | חָלָק |
| bahasa Indonesia | ind-000 | mulus |
| bahasa Indonesia | ind-000 | rata |
| íslenska | isl-000 | sleipur |
| italiano | ita-000 | lisciato |
| 日本語 | jpn-000 | 平らな |
| 日本語 | jpn-000 | 滑らか |
| ქართული | kat-000 | გლუვი |
| 한국어 | kor-000 | 수염없는 |
| latviešu | lvs-000 | gludens |
| latviešu | lvs-000 | gluds |
| latviešu | lvs-000 | laidens |
| македонски | mkd-000 | мазен |
| Malti | mlt-000 | Salas |
| napulitano | nap-000 | liscio |
| bokmål | nob-000 | jevn |
| Novial | nov-000 | glat |
| Novial | nov-000 | glati |
| فارسی | pes-000 | تعليم بردار |
| فارسی | pes-000 | رام |
| فارسی | pes-000 | سر براه |
| فارسی | pes-000 | مطيع |
| polski | pol-000 | gładki |
| polski | pol-000 | wygładzony |
| Kalderašicko Romani čhib | rmy-000 | samtalo |
| slovenčina | slk-000 | nezvlnený |
| slovenčina | slk-000 | politúrovaná |
| slovenčina | slk-000 | politúrované |
| slovenčina | slk-000 | politúrovaný |
| slovenčina | slk-000 | povrazový |
| español | spa-000 | alisada |
| español | spa-000 | alisado |
| Lengua de signos española | ssp-000 | sòmimuhe:òmimuwe |
| Kiswahili | swh-000 | laini |
| Kiswahili | swh-000 | wororo |
| ತುಳು | tcy-000 | ಣಳ |
| తెలుగు | tel-000 | నున్నటి |
| Tagalog | tgl-000 | makinis |
| Türkçe | tur-000 | sinekkaydı |
| 原中国 | zho-000 | 平滑 |