| Nederlands | nld-000 |
| zware | |
| Achterhoeks | act-000 | zwaore |
| Afrikaans | afr-000 | swaar |
| toskërishte | als-000 | rëndë |
| Ñomndaa | amu-000 | ja |
| Englisce sprǣc | ang-000 | hefig |
| Englisce sprǣc | ang-000 | hefiġ |
| العربية | arb-000 | ثقيل |
| مصري | arz-000 | تقيل |
| беларуская | bel-000 | цяжкі |
| català | cat-000 | complicat |
| català | cat-000 | difícil |
| čeština | ces-000 | téžký |
| čeština | ces-000 | těžký |
| 普通话 | cmn-000 | 重的 |
| 國語 | cmn-001 | 重的 |
| Qırımtatar tili | crh-000 | ağır avur |
| Caṭgãia Buli | ctg-000 | bór |
| Cymraeg | cym-000 | trwm |
| dansk | dan-000 | tung |
| Deutsch | deu-000 | hart |
| Deutsch | deu-000 | schwer |
| Deutsch | deu-000 | schwierig |
| Deutsch | deu-000 | stark |
| dolnoserbska reč | dsb-000 | śěžki |
| ελληνικά | ell-000 | βαρύς |
| English | eng-000 | hard |
| English | eng-000 | heavy |
| English | eng-000 | thick |
| Esperanto | epo-000 | forta |
| Esperanto | epo-000 | malfacila |
| Esperanto | epo-000 | peza |
| Esperanto | epo-000 | severa |
| euskara | eus-000 | astun |
| euskara | eus-000 | pisutsu |
| suomi | fin-000 | painava |
| suomi | fin-000 | rankka |
| suomi | fin-000 | raskas |
| suomi | fin-000 | vahva |
| suomi | fin-000 | vaikea |
| français | fra-000 | difficile |
| français | fra-000 | dur |
| français | fra-000 | dure |
| français | fra-000 | incompréhensible |
| français | fra-000 | lourd |
| français | fra-000 | lourde |
| français | fra-000 | pesant |
| Frysk | fry-000 | swier |
| Gàidhlig | gla-000 | doirbh |
| Gàidhlig | gla-000 | duilich |
| Gàidhlig | gla-000 | trom |
| hrvatski | hrv-000 | težak |
| hornjoserbšćina | hsb-000 | ćežki |
| magyar | hun-000 | nehéz |
| արևելահայերեն | hye-000 | ծանր |
| Ido | ido-000 | desfacila |
| interlingua | ina-000 | difficile |
| interlingua | ina-000 | dur |
| interlingua | ina-000 | forte |
| íslenska | isl-000 | þungur |
| italiano | ita-000 | difficile |
| italiano | ita-000 | dura |
| italiano | ita-000 | duro |
| italiano | ita-000 | pesante |
| italiano | ita-000 | pesanti |
| 日本語 | jpn-000 | おもい |
| 日本語 | jpn-000 | 重い |
| 日本語 | jpn-000 | 難しい |
| كورمانجى | kmr-002 | قورس |
| 한국어 | kor-000 | 무거운 |
| latine | lat-000 | gravis |
| lietuvių | lit-000 | sunkus |
| latviešu | lvs-000 | grūts |
| Diné bizaad | nav-000 | ndaaz |
| Diné bizaad | nav-000 | nisdaaz |
| Nederlands | nld-000 | moeilijk |
| Nederlands | nld-000 | moeilijke |
| Nederlands | nld-000 | straf |
| Nederlands | nld-000 | straffe |
| Nederlands | nld-000 | zwaar |
| norskr | non-000 | þungr |
| polski | pol-000 | ciężki |
| polski | pol-000 | trudny |
| português | por-000 | difícil |
| português | por-000 | duro |
| português | por-000 | forte |
| português | por-000 | pesada |
| português | por-000 | pesado |
| Ruáingga | rhg-000 | bór |
| Kalderašicko Romani čhib | rmy-000 | phāro |
| română | ron-000 | grea |
| română | ron-000 | greu |
| русский | rus-000 | крепкий |
| русский | rus-000 | трудный |
| русский | rus-000 | тяжелая |
| русский | rus-000 | тяжелое |
| русский | rus-000 | тяжелые |
| русский | rus-000 | тяжелый |
| русский | rus-000 | тяжёлая |
| русский | rus-000 | тяжёлое |
| русский | rus-000 | тяжёлые |
| русский | rus-000 | тяжёлый |
| संस्कृतम् | san-000 | गुरु |
| slovenčina | slk-000 | ťažký |
| español | spa-000 | dificil |
| español | spa-000 | dura |
| español | spa-000 | duro |
| español | spa-000 | fuerte |
| español | spa-000 | pesada |
| español | spa-000 | pesado |
| shqip | sqi-000 | rëndë |
| svenska | swe-000 | tung |
| reo Tahiti | tah-000 | teiaha |
| తెలుగు | tel-000 | కఠిన |
| తెలుగు | tel-000 | కఠోర |
| తెలుగు | tel-000 | బరువైన |
| ภาษาไทย | tha-000 | หนัก |
| українська | ukr-000 | важкий |
| українська | ukr-000 | тяжкий |
| tiếng Việt | vie-000 | nặng |
| Wik-Mungkan | wim-000 | świer |
| ייִדיש | ydd-000 | שווער |