| हिन्दी | hin-000 |
| कठोर | |
| العربية | arb-000 | صُلْب |
| Universal Networking Language | art-253 | bitter(aoj>human) |
| Universal Networking Language | art-253 | cold(aoj>heart,icl>attitude) |
| Universal Networking Language | art-253 | cold(icl>unkind) |
| Universal Networking Language | art-253 | cruel |
| Universal Networking Language | art-253 | cruel(icl>severe) |
| Universal Networking Language | art-253 | cruel(icl>unkind) |
| Universal Networking Language | art-253 | dour |
| Universal Networking Language | art-253 | draconian |
| Universal Networking Language | art-253 | dry(aoj>character) |
| Universal Networking Language | art-253 | dry(aoj>law) |
| Universal Networking Language | art-253 | dry(aoj>word) |
| Universal Networking Language | art-253 | hard and fast(aoj>rule) |
| Universal Networking Language | art-253 | hard(aoj>consonant,icl>property) |
| Universal Networking Language | art-253 | hard(aoj>thing,icl>property) |
| Universal Networking Language | art-253 | hard(aoj>water,icl>property) |
| Universal Networking Language | art-253 | hard(equ>severe,icl>character) |
| Universal Networking Language | art-253 | hard(icl>hard) |
| Universal Networking Language | art-253 | hard(icl>mental condition) |
| Universal Networking Language | art-253 | hard(icl>quality) |
| Universal Networking Language | art-253 | hard-boiled(icl>tough) |
| Universal Networking Language | art-253 | hard-headed(icl>state) |
| Universal Networking Language | art-253 | hardbitten(icl>state) |
| Universal Networking Language | art-253 | high-handed(icl>state) |
| Universal Networking Language | art-253 | inflexible(aoj>abstract thing) |
| Universal Networking Language | art-253 | iron(icl>cruel) |
| Universal Networking Language | art-253 | nasty(icl>mean) |
| Universal Networking Language | art-253 | rock-hard(icl>stiff) |
| Universal Networking Language | art-253 | rough(aoj>situation) |
| Universal Networking Language | art-253 | set(equ>hardening) |
| Universal Networking Language | art-253 | severe(aoj>rule) |
| Universal Networking Language | art-253 | severe(icl>brave) |
| Universal Networking Language | art-253 | severe(icl>cruel) |
| Universal Networking Language | art-253 | stark |
| Universal Networking Language | art-253 | stringent |
| Universal Networking Language | art-253 | tough(icl>hard) |
| Universal Networking Language | art-253 | unkind(icl>cruel) |
| المغربية | ary-000 | قاصح |
| असमिया | asm-003 | कठोर |
| असमिया | asm-003 | टान |
| असमिया | asm-003 | निर्दय |
| башҡорт теле | bak-000 | ҡаты |
| беларуская | bel-000 | цвёрды |
| বাংলা | ben-000 | অতিকৃচ্ছৃ |
| বাংলা | ben-000 | অনমনীয |
| বাংলা | ben-000 | অপকরুণ |
| বাংলা | ben-000 | অভ্যাধিক |
| বাংলা | ben-000 | কঠোর |
| বাংলা | ben-000 | কড়া |
| বাংলা | ben-000 | নির্মম |
| বাংলা | ben-000 | নিষ্ঠুর |
| বাংলা | ben-000 | পরুষ |
| বাংলা | ben-000 | শক্ত |
| 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 | abrasive |
| English | eng-000 | adamantine |
| English | eng-000 | astringent |
| English | eng-000 | austere |
| English | eng-000 | bitter |
| English | eng-000 | bloodless |
| English | eng-000 | bloody |
| English | eng-000 | brutal |
| English | eng-000 | brute |
| English | eng-000 | burly |
| English | eng-000 | callous |
| English | eng-000 | caustic |
| English | eng-000 | cold |
| English | eng-000 | cruel |
| English | eng-000 | dour |
| English | eng-000 | draconian |
| English | eng-000 | dry |
| English | eng-000 | exemplary |
| English | eng-000 | extreme |
| English | eng-000 | fell |
| English | eng-000 | ferocious |
| English | eng-000 | flinty |
| English | eng-000 | grating |
| English | eng-000 | grim |
| English | eng-000 | gruff |
| English | eng-000 | hard |
| English | eng-000 | hard and fast |
| English | eng-000 | hard-bitten |
| English | eng-000 | hard-boiled |
| English | eng-000 | hard-headed |
| English | eng-000 | harden |
| English | eng-000 | hardness |
| English | eng-000 | harsh |
| English | eng-000 | high-handed |
| English | eng-000 | horny |
| English | eng-000 | immovable |
| English | eng-000 | implacable |
| English | eng-000 | inclement |
| English | eng-000 | inexorable |
| English | eng-000 | inflexible |
| English | eng-000 | inhuman |
| English | eng-000 | iron |
| English | eng-000 | marble |
| English | eng-000 | merciless |
| English | eng-000 | nasty |
| English | eng-000 | obdurate |
| English | eng-000 | oppressor |
| English | eng-000 | penal |
| English | eng-000 | relentless |
| English | eng-000 | rigid |
| English | eng-000 | rigorous |
| English | eng-000 | rock-hard |
| English | eng-000 | rocky |
| English | eng-000 | rough |
| English | eng-000 | set |
| English | eng-000 | severe |
| English | eng-000 | sharp |
| English | eng-000 | stark |
| English | eng-000 | stern |
| English | eng-000 | stiff |
| English | eng-000 | stone |
| English | eng-000 | stony |
| English | eng-000 | strenuous |
| English | eng-000 | strict |
| English | eng-000 | strident |
| English | eng-000 | stringent |
| English | eng-000 | surly |
| English | eng-000 | swingeing |
| English | eng-000 | tart |
| English | eng-000 | tenacious |
| English | eng-000 | terrible |
| English | eng-000 | tough |
| English | eng-000 | unkind |
| English | eng-000 | unmoved |
| English | eng-000 | unrelenting |
| English | eng-000 | unsparing |
| English | eng-000 | weighty |
| Esperanto | epo-000 | malmola |
| suomi | fin-000 | kova |
| français | fra-000 | dur |
| lenghe furlane | fur-000 | dûr |
| Gàidhlig | gla-000 | cruaidh |
| Gaeilge | gle-000 | crua |
| ગુજરાતી | guj-000 | કઠોર |
| ગુજરાતી | guj-000 | કડક |
| ગુજરાતી | guj-000 | કર્કશ |
| ગુજરાતી | guj-000 | નિર્દય |
| ગુજરાતી | guj-000 | સખત |
| Српскохрватски | hbs-000 | тврд |
| Srpskohrvatski | hbs-001 | tvrd |
| हिन्दी | hin-000 | अघृण |
| हिन्दी | hin-000 | अछोह |
| हिन्दी | hin-000 | अछोही |
| हिन्दी | hin-000 | अटल |
| हिन्दी | hin-000 | अतिरिक्त |
| हिन्दी | hin-000 | अदय |
| हिन्दी | hin-000 | अदयालु |
| हिन्दी | hin-000 | अनमनीय |
| हिन्दी | hin-000 | अनम्य |
| हिन्दी | hin-000 | अनुशासक |
| हिन्दी | hin-000 | अनुशासनप्रिय |
| हिन्दी | hin-000 | अपकरुण |
| हिन्दी | hin-000 | अबंधुर |
| हिन्दी | hin-000 | अबन्धुर |
| हिन्दी | hin-000 | अभ्याधिक |
| हिन्दी | hin-000 | आश्रित |
| हिन्दी | hin-000 | उग्र |
| हिन्दी | hin-000 | ऊबड खाबड |
| हिन्दी | hin-000 | कठिन |
| हिन्दी | hin-000 | कठीन |
| हिन्दी | hin-000 | कठोर हृदय |
| हिन्दी | hin-000 | कडआ |
| हिन्दी | hin-000 | कड़क |
| हिन्दी | hin-000 | कड़कड़ |
| हिन्दी | hin-000 | कड़ा |
| हिन्दी | hin-000 | कडा |
| हिन्दी | hin-000 | कडाई |
| हिन्दी | hin-000 | कडापन |
| हिन्दी | hin-000 | करुणाविहीन |
| हिन्दी | hin-000 | करुणाहीन |
| हिन्दी | hin-000 | कर्कश |
| हिन्दी | hin-000 | कर्कोटकಕರ್ಕಶ |
| हिन्दी | hin-000 | कर्णकटु |
| हिन्दी | hin-000 | कष्टदायक |
| हिन्दी | hin-000 | कसाई |
| हिन्दी | hin-000 | कुशल |
| हिन्दी | hin-000 | क्रुर |
| हिन्दी | hin-000 | क्रूर |
| हिन्दी | hin-000 | खबीस |
| हिन्दी | hin-000 | खर |
| हिन्दी | hin-000 | खुरदरा |
| हिन्दी | hin-000 | गरिष्ठ |
| हिन्दी | hin-000 | चंड |
| हिन्दी | hin-000 | जालिम |
| हिन्दी | hin-000 | तीक्ष्ण |
| हिन्दी | hin-000 | तेज |
| हिन्दी | hin-000 | दयारहित |
| हिन्दी | hin-000 | दयाशून्य |
| हिन्दी | hin-000 | दयाहीन |
| हिन्दी | hin-000 | दारुण |
| हिन्दी | hin-000 | दुष्ट |
| हिन्दी | hin-000 | दुस्सह |
| हिन्दी | hin-000 | दृढ |
| हिन्दी | hin-000 | दृढ़ |
| हिन्दी | hin-000 | धैर्यवान |
| हिन्दी | hin-000 | निपुण |
| हिन्दी | hin-000 | निर्घृष्ण |
| हिन्दी | hin-000 | निर्दय |
| हिन्दी | hin-000 | निर्दयी |
| हिन्दी | hin-000 | निर्लज्ज |
| हिन्दी | hin-000 | निष्ठुर |
| हिन्दी | hin-000 | नृशंस |
| हिन्दी | hin-000 | परुष |
| हिन्दी | hin-000 | परूष |
| हिन्दी | hin-000 | परूष वचन |
| हिन्दी | hin-000 | पूरा |
| हिन्दी | hin-000 | प्रचंड |
| हिन्दी | hin-000 | प्रबल |
| हिन्दी | hin-000 | बडा निर्दयी |
| हिन्दी | hin-000 | बदमिज़ाज |
| हिन्दी | hin-000 | बर्बर |
| हिन्दी | hin-000 | बलवान |
| हिन्दी | hin-000 | बहुत गर्म |
| हिन्दी | hin-000 | बृहत्तर |
| हिन्दी | hin-000 | बेदर्द |
| हिन्दी | hin-000 | बेदर्दी |
| हिन्दी | hin-000 | बेरहम |
| हिन्दी | hin-000 | भयंकर |
| हिन्दी | hin-000 | भीषण |
| हिन्दी | hin-000 | भूरा |
| हिन्दी | hin-000 | मुश्किल |
| हिन्दी | hin-000 | रूखा |
| हिन्दी | hin-000 | विकट |
| हिन्दी | hin-000 | शक्ति |
| हिन्दी | hin-000 | सख़्त |
| हिन्दी | hin-000 | सख्त |
| हिन्दी | hin-000 | समर्थ |
| हिन्दी | hin-000 | स्थिर |
| हिन्दी | hin-000 | स्रेष्ठ |
| हिन्दी | hin-000 | हिंस्र |
| 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 |
| ಕನ್ನಡ | kan-000 | ಎಟೆ |
| ಕನ್ನಡ | kan-000 | ಕಕ್ಕಸ |
| ಕನ್ನಡ | kan-000 | ಕಠಿನ |
| ಕನ್ನಡ | kan-000 | ಕಠೋರ |
| ಕನ್ನಡ | kan-000 | ಕಡುಗಕ್ಕಸ |
| ಕನ್ನಡ | kan-000 | ಕರ್ಕೋಟಕ |
| ಕನ್ನಡ | kan-000 | ಕಾಹುರ |
| ಕನ್ನಡ | kan-000 | ಕ್ರೂರ |
| ಕನ್ನಡ | kan-000 | ಗಟ್ಟಿ |
| ಕನ್ನಡ | kan-000 | ಚಂಡ |
| ಕನ್ನಡ | kan-000 | ದರಕು |
| ಕನ್ನಡ | kan-000 | ನಿಪ್ಪಸರ |
| ಕನ್ನಡ | kan-000 | ನಿರ್ಘೃಣ |
| ಕನ್ನಡ | kan-000 | ನಿರ್ದಯ |
| ಕನ್ನಡ | kan-000 | ನಿಷ್ಠುರ |
| ಕನ್ನಡ | kan-000 | ನೃಶಂಸ |
| ಕನ್ನಡ | kan-000 | ಪಟು |
| ಕನ್ನಡ | kan-000 | ಬಿರಸು |
| ಕನ್ನಡ | kan-000 | ಬಿರಿಸು |
| ಕನ್ನಡ | kan-000 | ಬಿರು |
| ಕನ್ನಡ | kan-000 | ಬಿರುಸು |
| ಕನ್ನಡ | kan-000 | ಬೆಟ್ಟಿತು |
| ಕನ್ನಡ | kan-000 | ಮರುಕವಿಲ್ಲದ |
| ಕನ್ನಡ | kan-000 | ವಿಗಡ |
| कॉशुर | kas-001 | सखु॑त |
| ქართული | kat-000 | მაგარი |
| ქართული | kat-000 | მყარი |
| كورمانجى | kmr-002 | قایم |
| కువిఁ | kxv-001 | కస్టెమితి |
| Limburgs | lim-000 | helle |
| lietuvių | lit-000 | kieta |
| lietuvių | lit-000 | kietas |
| latviešu | lvs-000 | ciets |
| മലയാളം | mal-000 | കടുപ്പമായ |
| മലയാളം | mal-000 | ദയവില്ലാത്ത |
| मराठी | mar-000 | कठोर |
| मराठी | mar-000 | कडक |
| मराठी | mar-000 | कडकडीत |
| मराठी | mar-000 | कडकपणा |
| मराठी | mar-000 | करडा |
| मराठी | mar-000 | कर्दनकाअ |
| मराठी | mar-000 | खडतर |
| मराठी | mar-000 | खाष्ट |
| मराठी | mar-000 | खाष्टपणा |
| मराठी | mar-000 | खाष्टपणे |
| मराठी | mar-000 | निर्दयी |
| मराठी | mar-000 | निर्मम |
| मराठी | mar-000 | निष्ठुर |
| 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 |
| కొలామి | nit-001 | కటిన్ |
| కొలామి | nit-001 | బికట్ |
| Nederlands | nld-000 | hard |
| bokmål | nob-000 | hard |
| ଓଡ଼ିଆ | ory-000 | କଠୋର |
| ଓଡ଼ିଆ | ory-000 | କଡ଼ା |
| ଓଡ଼ିଆ | ory-000 | ନିର୍ଦଯ |
| ଓଡ଼ିଆ | ory-000 | ନିଷ୍ଠୁର |
| ଓଡ଼ିଆ | ory-000 | ଶକ୍ତ |
| ਪੰਜਾਬੀ | pan-000 | कठोर |
| ਪੰਜਾਬੀ | pan-000 | ਆਕਰਾ |
| ਪੰਜਾਬੀ | pan-000 | ਕਠੋਰ |
| ਪੰਜਾਬੀ | pan-000 | ਕਰਕ |
| ਪੰਜਾਬੀ | pan-000 | ਕਾਠਾ |
| ਪੰਜਾਬੀ | pan-000 | ਕੁਰਖਤ |
| ਪੰਜਾਬੀ | pan-000 | ਖੌਹड़ਾ |
| ਪੰਜਾਬੀ | pan-000 | ਖੌਹਰਾ |
| ਪੰਜਾਬੀ | pan-000 | ਖੌਹੜਾ |
| ਪੰਜਾਬੀ | pan-000 | ਬੇਤਰਸ |
| ਪੰਜਾਬੀ | pan-000 | ਬੇਦਰਦ |
| ਪੰਜਾਬੀ | pan-000 | ਬੇਦਰਦੀ |
| ਪੰਜਾਬੀ | pan-000 | ਲਕ੍ਕ |
| 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 |
| सिन्धी | snd-002 | कठोरु |
| सिन्धी | snd-002 | निर्दयी |
| सिन्धी | snd-002 | सख़्तु |
| español | spa-000 | duro |
| shqip | sqi-000 | fortë |
| సొర | srb-001 | ఢయబ్ |
| సొర | srb-001 | రఢు |
| sardu | srd-000 | duru |
| svenska | swe-000 | hård |
| Kiswahili | swh-000 | ngumu |
| தமிழ் | tam-000 | கடிநமாந |
| தமிழ் | tam-000 | கொடூரமாந |
| తెలుగు | tel-000 | కఠిన |
| తెలుగు | tel-000 | కఠినం |
| తెలుగు | tel-000 | కఠోర |
| తెలుగు | tel-000 | కఠోరము |
| తెలుగు | tel-000 | గట్టి |
| తెలుగు | tel-000 | దయలేని |
| తెలుగు | tel-000 | దారుణం |
| తెలుగు | tel-000 | దురుసు |
| తెలుగు | tel-000 | పరుషం |
| తెలుగు | tel-000 | ప్రల్లదం |
| తెలుగు | tel-000 | బెట్టిదం |
| తెలుగు | tel-000 | బెట్టిదుడు |
| ภาษาไทย | tha-000 | แข็ง |
| Türkçe | tur-000 | sert |
| українська | ukr-000 | тве́рдий |
| اردو | urd-000 | سخت |
| اردو | urd-000 | کٹھور |
| اردو | urd-000 | کڑا |
| اردو | urd-000 | ज़ाबित |
| اردو | urd-000 | नातर्स |
| उर्दू | urd-001 | सख़्त |
| उर्दू | urd-001 | सख़्त दिल |
| 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 |