| اردو | urd-000 |
| سخت | |
| العربية | arb-000 | صُلْب |
| Semantic Domains | art-292 | 8.3.6.2 |
| المغربية | ary-000 | قاصح |
| башҡорт теле | bak-000 | ҡаты |
| беларуская | bel-000 | цвёрды |
| български | bul-000 | твърд |
| català | cat-000 | dur |
| Chamicuro | ccc-000 | chmawa |
| 福州話 | cdo-001 | 硬 |
| čeština | ces-000 | tvrdý |
| ᏣᎳᎩ ᎧᏬᏂᎯᏍᏗ | chr-000 | ᎠᏍᏓᏯ |
| 普通话 | cmn-000 | 硬 |
| 國語 | cmn-001 | 硬 |
| Cymraeg | cym-000 | caled |
| Deutsch | deu-000 | fest |
| Deutsch | deu-000 | hart |
| Dalmatian | dlm-000 | doir |
| English | eng-000 | callous |
| English | eng-000 | consolidated |
| English | eng-000 | cruel |
| English | eng-000 | drastic |
| English | eng-000 | exacting |
| English | eng-000 | extreme |
| English | eng-000 | firm |
| English | eng-000 | flinty |
| English | eng-000 | grim |
| English | eng-000 | hard |
| English | eng-000 | harsh |
| English | eng-000 | heathenish |
| English | eng-000 | heavy |
| English | eng-000 | high handed |
| English | eng-000 | horny |
| English | eng-000 | impetuous |
| English | eng-000 | inclement |
| English | eng-000 | indurate |
| English | eng-000 | inelastic |
| English | eng-000 | inexorable |
| English | eng-000 | inflexible |
| English | eng-000 | intense |
| English | eng-000 | ironclad |
| English | eng-000 | laborious |
| English | eng-000 | loud |
| English | eng-000 | nipping |
| English | eng-000 | rigid |
| English | eng-000 | rigourous |
| English | eng-000 | severe |
| English | eng-000 | stiff |
| English | eng-000 | strengthened |
| English | eng-000 | strict |
| English | eng-000 | strong |
| English | eng-000 | sturdy |
| English | eng-000 | taut |
| English | eng-000 | tough |
| English | eng-000 | trying |
| English | eng-000 | unbending |
| English | eng-000 | uncompromising |
| English | eng-000 | unmerciful |
| English | eng-000 | vehement |
| English | eng-000 | violent |
| English | eng-000 | wooden |
| Esperanto | epo-000 | malmola |
| suomi | fin-000 | kova |
| français | fra-000 | dur |
| français | fra-000 | ferme |
| lenghe furlane | fur-000 | dûr |
| Gàidhlig | gla-000 | cruaidh |
| Gaeilge | gle-000 | crua |
| Српскохрватски | hbs-000 | тврд |
| Srpskohrvatski | hbs-001 | tvrd |
| हिन्दी | hin-000 | कठोर |
| हिन्दी | hin-000 | कड़ा |
| हिन्दी | hin-000 | सख़्त |
| हिन्दी | hin-000 | सख्त |
| magyar | hun-000 | kemény |
| արևելահայերեն | hye-000 | կարծր |
| արևելահայերեն | hye-000 | պինդ |
| Ido | ido-000 | harda |
| interlingua | ina-000 | dur |
| íslenska | isl-000 | hart |
| íslenska | isl-000 | harður |
| íslenska | isl-000 | hörð |
| Istriot | ist-000 | doûro |
| italiano | ita-000 | duro |
| 日本語 | jpn-000 | 硬い |
| ქართული | kat-000 | მაგარი |
| ქართული | kat-000 | მყარი |
| كورمانجى | kmr-002 | قایم |
| Limburgs | lim-000 | helle |
| lietuvių | lit-000 | kieta |
| lietuvių | lit-000 | kietas |
| latviešu | lvs-000 | ciets |
| македонски | mkd-000 | тврд |
| македонски | mkd-000 | цврст |
| Malti | mlt-000 | iebes |
| reo Māori | mri-000 | tuapaka |
| reo Māori | mri-000 | tūmārō |
| မြန်မာဘာသာ | mya-000 | မာ |
| Nederlands | nld-000 | hard |
| bokmål | nob-000 | hard |
| پښتو ژبه | pbu-000 | کلک |
| فارسی | pes-000 | سفت |
| فارسی | pes-000 | صلب |
| فارسی | pes-000 | مقاوم |
| فارسی | pes-000 | پایدار |
| polski | pol-000 | twardy |
| português | por-000 | duro |
| Qusqu qhichwa simi | quz-000 | rumi |
| lingua rumantscha | roh-000 | deir |
| lingua rumantscha | roh-000 | dir |
| lingua rumantscha | roh-000 | dür |
| română | ron-000 | dur |
| română | ron-000 | tare |
| русский | rus-000 | кре́пкий |
| русский | rus-000 | про́чный |
| русский | rus-000 | твёрдый |
| lingua siciliana | scn-000 | duru |
| slovenčina | slk-000 | tvrdý |
| slovenščina | slv-000 | tŕd |
| español | spa-000 | duro |
| shqip | sqi-000 | fortë |
| sardu | srd-000 | duru |
| svenska | swe-000 | hård |
| Kiswahili | swh-000 | ngumu |
| తెలుగు | tel-000 | గట్టి |
| ภาษาไทย | tha-000 | แข็ง |
| Türkçe | tur-000 | sert |
| українська | ukr-000 | тве́рдий |
| اردو | urd-000 | کٹھور |
| اردو | urd-000 | کڑا |
| łéngua vèneta | vec-000 | dur |
| łéngua vèneta | vec-000 | duro |
| tiếng Việt | vie-000 | cứng |
| tiếng Việt | vie-000 | rắn |
| lingaedje walon | wln-000 | deur |
| lingaedje walon | wln-000 | deure |