| English | eng-000 |
| smoothness | |
| العربية | arb-000 | النّعومة |
| العربية | arb-000 | سلاس |
| العربية | arb-000 | ملاس |
| العربية | arb-000 | نعوم |
| العربية | arb-000 | نعومة |
| Universal Networking Language | art-253 | smoothness |
| Universal Networking Language | art-253 | smoothness(icl>effortlessness>thing) |
| Universal Networking Language | art-253 | smoothness(icl>evenness>thing) |
| Universal Networking Language | art-253 | smoothness(icl>expressive_style>thing,equ>eloquence) |
| Universal Networking Language | art-253 | smoothness(icl>graciousness>thing,equ>suavity) |
| Universal Networking Language | art-253 | smoothness(icl>texture>thing,ant>roughness) |
| azərbaycanca | azj-000 | düzlük |
| azərbaycanca | azj-000 | hamarlıq |
| Азәрбајҹан дили | azj-001 | дүзлүк |
| Азәрбајҹан дили | azj-001 | һамарлыг |
| беларуская | bel-000 | гладкасць |
| বাংলা | ben-000 | ̃তা |
| বাংলা | ben-000 | সৌষ্ঠব |
| Bangi | bni-000 | misell |
| Lubukusu | bxk-000 | buu- myufu |
| català | cat-000 | eloqüència |
| català | cat-000 | llisor |
| català | cat-000 | planor |
| binisayang Sinugboanon | ceb-000 | kahamis |
| čeština | ces-000 | hladkost |
| čeština | ces-000 | lesk |
| Шор тили | cjs-000 | слағай |
| 普通话 | cmn-000 | 光洁度 |
| 普通话 | cmn-000 | 光滑 |
| 普通话 | cmn-000 | 光滑度 |
| 普通话 | cmn-000 | 平 |
| 普通话 | cmn-000 | 平坦 |
| 普通话 | cmn-000 | 平整度 |
| 普通话 | cmn-000 | 平滑 |
| 普通话 | cmn-000 | 平滑度 |
| 普通话 | cmn-000 | 柔滑 |
| 普通话 | cmn-000 | 润 |
| 普通话 | cmn-000 | 熨 |
| 普通话 | cmn-000 | 表面光滑度 |
| 國語 | cmn-001 | 平坦 |
| 國語 | cmn-001 | 平滑 |
| 國語 | cmn-001 | 柔滑 |
| 國語 | cmn-001 | 滑 |
| 國語 | cmn-001 | 潤 |
| 國語 | cmn-001 | 熨 |
| tombo so | dbu-001 | ɔ̀rɔ̀-ɔ̀rɔ̌y |
| Deutsch | deu-000 | Ebenheit |
| Deutsch | deu-000 | Eintracht |
| Deutsch | deu-000 | Friede |
| Deutsch | deu-000 | Glanz |
| Deutsch | deu-000 | Glattheit |
| Deutsch | deu-000 | Glätte |
| Deutsch | deu-000 | Harmonie |
| Deutsch | deu-000 | Reibungslosigkeit |
| Deutsch | deu-000 | Verträglichkeit |
| Deutsch | deu-000 | Vollendung |
| Deutsch | deu-000 | Vollkommenheit |
| Deutsch | deu-000 | fließend |
| Deutsch | deu-000 | geschmiertes Laufen |
| Deutsch | deu-000 | glatt |
| Deutsch | deu-000 | glattes Laufen |
| Deutsch | deu-000 | reibungsloses Laufen |
| Deutsch | deu-000 | sanft |
| Deutsch | deu-000 | schlüpfrig |
| Deutsch | deu-000 | weich |
| Gourou | djm-001 | ònúrù |
| eesti | ekk-000 | siledus |
| eesti | ekk-000 | sujuvus |
| ελληνικά | ell-000 | βερνίκι |
| ελληνικά | ell-000 | λαμπρότητα |
| ελληνικά | ell-000 | λειότης |
| ελληνικά | ell-000 | λειότητα |
| ελληνικά | ell-000 | λούστρο |
| ελληνικά | ell-000 | ομαλότης |
| ελληνικά | ell-000 | ομαλότητα |
| English | eng-000 | articulateness |
| English | eng-000 | ataraxia |
| English | eng-000 | blandness |
| English | eng-000 | calmness |
| English | eng-000 | completeness |
| English | eng-000 | composure |
| English | eng-000 | convenience |
| English | eng-000 | coolness |
| English | eng-000 | correctness |
| English | eng-000 | degree of finish |
| English | eng-000 | digestibility |
| English | eng-000 | digestibleness |
| English | eng-000 | easiness |
| English | eng-000 | effortlessness |
| English | eng-000 | eloquence |
| English | eng-000 | equanimity |
| English | eng-000 | even |
| English | eng-000 | evenness |
| English | eng-000 | exactness |
| English | eng-000 | expedience |
| English | eng-000 | facility |
| English | eng-000 | favorable |
| English | eng-000 | finish |
| English | eng-000 | flat |
| English | eng-000 | flat-iron |
| English | eng-000 | flatness |
| English | eng-000 | flow |
| English | eng-000 | fluency |
| English | eng-000 | fluidity |
| English | eng-000 | fluidness |
| English | eng-000 | glassiness |
| English | eng-000 | glitter |
| English | eng-000 | gloss |
| English | eng-000 | glossiness |
| English | eng-000 | gracefulness |
| English | eng-000 | graciousness |
| English | eng-000 | harmony |
| English | eng-000 | integrity |
| English | eng-000 | level |
| English | eng-000 | levelness |
| English | eng-000 | lubrication |
| English | eng-000 | lubricity |
| English | eng-000 | lull |
| English | eng-000 | lustre |
| English | eng-000 | moistness |
| English | eng-000 | normality |
| English | eng-000 | oiliness |
| English | eng-000 | peace |
| English | eng-000 | peacefulness |
| English | eng-000 | perfection |
| English | eng-000 | placidity |
| English | eng-000 | plainness |
| English | eng-000 | plane |
| English | eng-000 | planeness |
| English | eng-000 | pliancy |
| English | eng-000 | polish |
| English | eng-000 | polishing |
| English | eng-000 | quiet |
| English | eng-000 | restfulness |
| English | eng-000 | satisfaction |
| English | eng-000 | sedateness |
| English | eng-000 | sedation |
| English | eng-000 | sereness |
| English | eng-000 | serenity |
| English | eng-000 | sleekness |
| English | eng-000 | slick |
| English | eng-000 | slickness |
| English | eng-000 | smooth |
| English | eng-000 | smooth finish |
| English | eng-000 | smoothly |
| English | eng-000 | softness |
| English | eng-000 | stoicism |
| English | eng-000 | stolidity |
| English | eng-000 | stolidness |
| English | eng-000 | straightness |
| English | eng-000 | suaveness |
| English | eng-000 | suavity |
| English | eng-000 | surface flatness |
| English | eng-000 | tenderness |
| English | eng-000 | tranquility |
| English | eng-000 | tranquillity |
| English | eng-000 | unctuousness |
| English | eng-000 | uprightness |
| English | eng-000 | urbanity |
| English | eng-000 | volubility |
| Esperanto | epo-000 | brilo |
| Esperanto | epo-000 | poluro |
| euskara | eus-000 | balaku |
| euskara | eus-000 | beratasun |
| euskara | eus-000 | etorri |
| euskara | eus-000 | eztialdi |
| euskara | eus-000 | hitz-jario |
| euskara | eus-000 | leuntasun |
| suomi | fin-000 | kaunopuheisuus |
| suomi | fin-000 | kohteliaisuus |
| suomi | fin-000 | miellyttävyys |
| suomi | fin-000 | puhetaito |
| suomi | fin-000 | rauhallisuus |
| suomi | fin-000 | sileys |
| suomi | fin-000 | sujuvuus |
| suomi | fin-000 | sulavuus |
| suomi | fin-000 | tasaisuus |
| suomi | fin-000 | tyyneys |
| français | fra-000 | brunis |
| français | fra-000 | brunissons |
| français | fra-000 | calme |
| français | fra-000 | complétude |
| français | fra-000 | douceur |
| français | fra-000 | harmonie |
| français | fra-000 | lisse |
| français | fra-000 | lisseté |
| français | fra-000 | lisseur |
| français | fra-000 | mollesse |
| français | fra-000 | onctuosité |
| français | fra-000 | perfection |
| français | fra-000 | poli |
| français | fra-000 | polis |
| français | fra-000 | polissent |
| français | fra-000 | polissez |
| français | fra-000 | polissons |
| français | fra-000 | régularité |
| français | fra-000 | satisfaisant |
| français | fra-000 | suavité |
| français | fra-000 | uni |
| français | fra-000 | égalité |
| français | fra-000 | éloquence |
| galego | glg-000 | elocuencia |
| yn Ghaelg | glv-000 | meeinid |
| yn Ghaelg | glv-000 | reaid |
| yn Ghaelg | glv-000 | reajaght |
| yn Ghaelg | glv-000 | shliawinid |
| कोंकणी | gom-000 | मोव्साणी |
| GSB Mangalore | gom-001 | movsaaNii |
| ἑλληνικὴ γλῶττα | grc-000 | λειότης |
| ἑλληνικὴ γλῶττα | grc-000 | ὁμαλότης |
| Hausa | hau-000 | sulai |
| Hausa | hau-000 | sumul |
| Hiligaynon | hil-000 | kahiningon |
| Hiligaynon | hil-000 | kahinloan |
| हिन्दी | hin-000 | चिकनाई |
| हिन्दी | hin-000 | चिकनापन |
| हिन्दी | hin-000 | सहजता |
| hiMxI | hin-004 | camakAnA |
| hiMxI | hin-004 | camaka |
| hrvatski | hrv-000 | blistav sjaj |
| hrvatski | hrv-000 | glatkost |
| hrvatski | hrv-000 | glatkoća |
| hrvatski | hrv-000 | graduacija |
| hrvatski | hrv-000 | izglađivanje |
| hrvatski | hrv-000 | politura |
| hrvatski | hrv-000 | ravnina |
| hrvatski | hrv-000 | sjaj |
| hrvatski | hrv-000 | uglađenost |
| արևելահայերեն | hye-000 | կոկություն |
| արևելահայերեն | hye-000 | հարթություն |
| արևելահայերեն | hye-000 | ողորկություն |
| արևելահայերեն | hye-000 | փայլ |
| asụsụ Igbo | ibo-000 | bị̀àlị̀ị̀ |
| Ido | ido-000 | glateso |
| bahasa Indonesia | ind-000 | kelancaran |
| bahasa Indonesia | ind-000 | kepetahan |
| гӀалгӀай мотт | inh-000 | шаьра хилар |
| italiano | ita-000 | eloquenza |
| italiano | ita-000 | facondia |
| italiano | ita-000 | fare insinuante |
| italiano | ita-000 | levigatezza |
| italiano | ita-000 | liscezza |
| italiano | ita-000 | morbidezza |
| italiano | ita-000 | pianezza |
| Loglan | jbo-001 | pu smupi |
| 日本語 | jpn-000 | なめらかさ |
| 日本語 | jpn-000 | 一本調子 |
| 日本語 | jpn-000 | 円満 |
| 日本語 | jpn-000 | 円滑 |
| 日本語 | jpn-000 | 口弁 |
| 日本語 | jpn-000 | 弁才 |
| 日本語 | jpn-000 | 柔らか |
| 日本語 | jpn-000 | 滑かさ |
| 日本語 | jpn-000 | 滑っこさ |
| 日本語 | jpn-000 | 滑らか |
| 日本語 | jpn-000 | 滑らかさ |
| 日本語 | jpn-000 | 潤滑 |
| 日本語 | jpn-000 | 能弁 |
| 日本語 | jpn-000 | 能辯 |
| 日本語 | jpn-000 | 軟らか |
| 日本語 | jpn-000 | 雄弁 |
| 日本語 | jpn-000 | 順調 |
| Nihongo | jpn-001 | junchou |
| にほんご | jpn-002 | えんまん |
| にほんご | jpn-002 | なめらか |
| にほんご | jpn-002 | やわらか |
| ქართული | kat-000 | სიზუსტე |
| ქართული | kat-000 | სისწორე |
| қазақ | kaz-000 | жылмию |
| 한국어 | kor-000 | 광택나는 것 |
| 한국어 | kor-000 | 그럴듯한 것 |
| latine | lat-000 | lenitas lenitudo |
| latine | lat-000 | levitas |
| latine | lat-000 | nitor |
| lietuvių | lit-000 | lygumas |
| lietuvių | lit-000 | plynumas |
| Silozi | loz-000 | buleta |
| latviešu | lvs-000 | gludums |
| मराठी | mar-000 | एकसारता |
| मराठी | mar-000 | गुळगुळीतपणा |
| मराठी | mar-000 | गोडीगुलाबी |
| मराठी | mar-000 | सुरळीतपणा |
| Mambwe | mgr-000 | nkunguli |
| олык марий | mhr-000 | лывыргылык |
| олык марий | mhr-000 | шымалык |
| Mauka | mxx-000 | mààyà |
| isiNdebele | nde-000 | ubu-tshelezi |
| Nederlands | nld-000 | effenheid |
| Nederlands | nld-000 | gladdigheid |
| Nederlands | nld-000 | gladheid |
| Nederlands | nld-000 | glans |
| Nederlands | nld-000 | plausibiliteit |
| Nederlands | nld-000 | vlakheid |
| ирон ӕвзаг | oss-000 | лæгъздзинад |
| فارسی | pes-000 | روانی |
| فارسی | pes-000 | سادگی |
| فارسی | pes-000 | سخنوری |
| فارسی | pes-000 | سلاست |
| فارسی | pes-000 | سلس |
| فارسی | pes-000 | سلیسی |
| فارسی | pes-000 | علم بیان |
| فارسی | pes-000 | فصاحت |
| فارسی | pes-000 | ملاست |
| فارسی | pes-000 | نرمی |
| فارسی | pes-000 | همواری |
| polski | pol-000 | elokwencja |
| polski | pol-000 | gładkość |
| polski | pol-000 | mówność |
| polski | pol-000 | równość |
| polski | pol-000 | wygadanie |
| polski | pol-000 | wymowność |
| português | por-000 | eloquência |
| português | por-000 | eloqüência |
| português | por-000 | lisura |
| português | por-000 | polimento |
| português | por-000 | suavidade |
| português | por-000 | tranqüilidade |
| português | por-000 | uniformidade |
| русский | rus-000 | блеск |
| русский | rus-000 | гладкость |
| русский | rus-000 | гладкость речи |
| русский | rus-000 | гладь |
| русский | rus-000 | лоск |
| русский | rus-000 | монотонность |
| русский | rus-000 | однородность |
| русский | rus-000 | однородность консистенции |
| русский | rus-000 | плавность |
| русский | rus-000 | равномерность |
| русский | rus-000 | ровность |
| русский | rus-000 | учтивость |
| русский | rus-000 | чувствительность |
| संस्कृतम् | san-000 | मार्जः |
| संस्कृतम् | san-000 | मृदु |
| संस्कृतम् | san-000 | स्नैग्ध्यम् |
| slovenčina | slk-000 | falošnosť |
| slovenčina | slk-000 | hebkosť |
| slovenčina | slk-000 | hladkosť |
| slovenčina | slk-000 | lesk |
| slovenčina | slk-000 | mäkkosť |
| slovenčina | slk-000 | nezvlnenosť |
| slovenčina | slk-000 | plynulosť |
| slovenčina | slk-000 | pokojnosť |
| slovenčina | slk-000 | pokrytectvo |
| slovenčina | slk-000 | pravidelnosť |
| slovenčina | slk-000 | priateľskosť |
| slovenčina | slk-000 | príjemnosť |
| slovenčina | slk-000 | prívetivosť |
| slovenčina | slk-000 | rovnosť |
| slovenčina | slk-000 | uhladenosť |
| slovenčina | slk-000 | ulízanosť |
| slovenčina | slk-000 | vybrúsenosť |
| slovenčina | slk-000 | zdvorilosť |
| slovenčina | slk-000 | zmierlivosť |
| slovenčina | slk-000 | úlisnosť |
| slovenščina | slv-000 | blagost |
| slovenščina | slv-000 | elokvenca |
| slovenščina | slv-000 | govorništvo |
| slovenščina | slv-000 | ljubeznivost |
| slovenščina | slv-000 | milina |
| slovenščina | slv-000 | nežnost |
| español | spa-000 | igualdad |
| español | spa-000 | lisura |
| español | spa-000 | lustre |
| español | spa-000 | pulimento |
| español | spa-000 | tersura |
| svenska | swe-000 | glans |
| svenska | swe-000 | halka |
| svenska | swe-000 | halt väglag |
| svenska | swe-000 | polera |
| svenska | swe-000 | släthet |
| Kiswahili | swh-000 | ulaini |
| Kiswahili | swh-000 | wororo |
| தமிழ் | tam-000 | இணக்கம் |
| தமிழ் | tam-000 | ஈர் |
| தமிழ் | tam-000 | ஒப்பிதம் |
| தமிழ் | tam-000 | ஒப்புரவு |
| தமிழ் | tam-000 | கயம் |
| தமிழ் | tam-000 | சமம் |
| தமிழ் | tam-000 | சீர்மை |
| தமிழ் | tam-000 | சுகுமாரம் |
| தமிழ் | tam-000 | செப்பம் |
| தமிழ் | tam-000 | செவ்வை |
| தமிழ் | tam-000 | திருத்தம் |
| தமிழ் | tam-000 | நெய்ப்பு |
| தமிழ் | tam-000 | நொதுமல் |
| தமிழ் | tam-000 | பதமை |
| தமிழ் | tam-000 | பளபளப்பு |
| தமிழ் | tam-000 | மழமழப்பு |
| தமிழ் | tam-000 | மழுமழுப்பு |
| தமிழ் | tam-000 | மார்த்தவம் |
| தமிழ் | tam-000 | மிருது |
| தமிழ் | tam-000 | மிருதுத்தன்மை |
| தமிழ் | tam-000 | மென்மை |
| தமிழ் | tam-000 | மெருகு |
| தமிழ் | tam-000 | மெழுகு |
| தமிழ் | tam-000 | வழகு |
| தமிழ் | tam-000 | வழவழப்பு |
| தமிழ் | tam-000 | வழுவழுப்பு |
| Ansongo | taq-001 | t-ɑ-lə̏yyəs-t |
| Kal Ansar | taq-011 | t-ə̀-səlle |
| తెలుగు | tel-000 | నునుపు |
| తెలుగు | tel-000 | నునుపుతనం |
| తెలుగు | tel-000 | నున్నతనం |
| తెలుగు | tel-000 | నున్నదనం |
| тоҷикӣ | tgk-000 | суфтагӣ |
| Tagalog | tgl-000 | kinis |
| ภาษาไทย | tha-000 | ความคล่อง |
| ภาษาไทย | tha-000 | ความง่ายดาย |
| ภาษาไทย | tha-000 | ความนุ่มนวล |
| ภาษาไทย | tha-000 | ความราบ |
| ภาษาไทย | tha-000 | ความราบรื่น |
| ภาษาไทย | tha-000 | ความราบเรียบ |
| ภาษาไทย | tha-000 | ความสงบสุข |
| ภาษาไทย | tha-000 | ความสงบเรียบร้อย |
| ภาษาไทย | tha-000 | ความสบาย |
| ภาษาไทย | tha-000 | ความสมูท |
| ภาษาไทย | tha-000 | ความสะดวก |
| ภาษาไทย | tha-000 | ความเรียบ |
| türkmençe | tuk-000 | tekizlik |
| türkmençe | tuk-000 | ýylmanaklyk |
| Türkçe | tur-000 | düzlük |
| Türkçe | tur-000 | parlaklık |
| Türkçe | tur-000 | yumuşaklık |
| mji nja̱ | txg-000 | djịj |
| mji nja̱ | txg-000 | nejr |
| 𗼇𗾧 | txg-001 | 𗌉 |
| 𗼇𗾧 | txg-001 | 𗣯 |
| mi na | txg-002 | de |
| mi na | txg-002 | ner |
| udin muz | udi-000 | hamavarluġ |
| удин муз | udi-001 | гьамаварлугъ |
| українська | ukr-000 | блиск |
| українська | ukr-000 | гладкість |
| українська | ukr-000 | лиск |
| українська | ukr-000 | лоск |
| українська | ukr-000 | рівність |
| اردو | urd-000 | روانگی |
| اردو | urd-000 | صفائ |
| اردو | urd-000 | ملاست |
| اردو | urd-000 | نرمی |
| اردو | urd-000 | چکنا پن |
| oʻzbek | uzn-000 | silliqlik |
| tiếng Việt | vie-000 | sự bình lặng |
| tiếng Việt | vie-000 | sự dễ dàng |
| tiếng Việt | vie-000 | sự mượt mà |
| tiếng Việt | vie-000 | sự phẳng phiu |
| tiếng Việt | vie-000 | sự trôi chảy |
| tiếng Việt | vie-000 | sự êm thấm |
| tiếng Việt | vie-000 | tính dịu dàng |
| tiếng Việt | vie-000 | tính hoà nhã |
| tiếng Việt | vie-000 | tính ngọt xớt |
| tiếng Việt | vie-000 | tính trơn |
| tiếng Việt | vie-000 | vẻ dịu dàng vờ |
| хальмг келн | xal-000 | тошилhн |
| Shekgalagari | xkv-000 | bolekya |
| Shekgalagari | xkv-000 | borekyhe |
| ייִדיש | ydd-000 | גלאַטקײַט |
| Bahasa Malaysia | zsm-000 | kelancaran |
| Bahasa Malaysia | zsm-000 | kepetahan |