| hrvatski | hrv-000 |
| mučan | |
| العربية | arb-000 | صعْب |
| български | bul-000 | мъчен |
| български | bul-000 | труден |
| català | cat-000 | difícil |
| català | cat-000 | dur |
| 普通话 | cmn-000 | 困难的 |
| 普通话 | cmn-000 | 艰苦的 |
| 普通话 | cmn-000 | 艰难的 |
| 普通话 | cmn-000 | 难 |
| 普通话 | cmn-000 | 难以 |
| 國語 | cmn-001 | 不便 |
| dansk | dan-000 | svær |
| dansk | dan-000 | vanskelig |
| Deutsch | deu-000 | schmerzlich |
| ελληνικά | ell-000 | αλγεινός |
| ελληνικά | ell-000 | ανιαρός |
| ελληνικά | ell-000 | δύσκολος |
| English | eng-000 | anxious |
| English | eng-000 | arduous |
| English | eng-000 | awkward |
| English | eng-000 | bothersome |
| English | eng-000 | burdensome |
| English | eng-000 | cumbrous |
| English | eng-000 | difficult |
| English | eng-000 | distressing |
| English | eng-000 | excruciating |
| English | eng-000 | grievous |
| English | eng-000 | hard |
| English | eng-000 | haunting |
| English | eng-000 | heavy |
| English | eng-000 | ill |
| English | eng-000 | laborious |
| English | eng-000 | nauseous |
| English | eng-000 | painful |
| English | eng-000 | pesky |
| English | eng-000 | poignant |
| English | eng-000 | rugged |
| English | eng-000 | tantalizing |
| English | eng-000 | tedious |
| English | eng-000 | thorny |
| English | eng-000 | troublesome |
| English | eng-000 | uneasy |
| suomi | fin-000 | hankala |
| suomi | fin-000 | vaikea |
| français | fra-000 | ardu |
| français | fra-000 | difficile |
| français | fra-000 | dur |
| français | fra-000 | fastidieuse |
| français | fra-000 | pénible |
| galego | glg-000 | difícil |
| galego | glg-000 | duro |
| עִברִית | heb-003 | קָשֶׁה |
| hrvatski | hrv-000 | naporan |
| hrvatski | hrv-000 | težak |
| bahasa Indonesia | ind-000 | berat |
| bahasa Indonesia | ind-000 | kerih |
| bahasa Indonesia | ind-000 | kompleks |
| bahasa Indonesia | ind-000 | muskil |
| bahasa Indonesia | ind-000 | payah |
| bahasa Indonesia | ind-000 | rumit |
| bahasa Indonesia | ind-000 | rumpil |
| bahasa Indonesia | ind-000 | runyam |
| bahasa Indonesia | ind-000 | ruwet |
| bahasa Indonesia | ind-000 | sarit |
| bahasa Indonesia | ind-000 | senting |
| bahasa Indonesia | ind-000 | sukar |
| bahasa Indonesia | ind-000 | sulit |
| bahasa Indonesia | ind-000 | susah |
| italiano | ita-000 | arduo |
| italiano | ita-000 | difficile |
| italiano | ita-000 | difficoltoso |
| italiano | ita-000 | dolorosa |
| italiano | ita-000 | duro |
| italiano | ita-000 | tediosa |
| 日本語 | jpn-000 | むずい |
| 日本語 | jpn-000 | ムズい |
| 日本語 | jpn-000 | 困難 |
| 日本語 | jpn-000 | 難い |
| 日本語 | jpn-000 | 難し |
| 日本語 | jpn-000 | 難しい |
| bokmål | nob-000 | smertefull |
| bokmål | nob-000 | vanskelig |
| فارسی | pes-000 | صعب |
| polski | pol-000 | niesłodki |
| polski | pol-000 | nużący |
| polski | pol-000 | żmudny |
| português | por-000 | difícil |
| português | por-000 | foda |
| português | por-000 | intrincado |
| português | por-000 | árduo |
| русский | rus-000 | тяжкий |
| русский | rus-000 | утомительный |
| slovenščina | slv-000 | tegoben |
| slovenščina | slv-000 | težaven |
| slovenščina | slv-000 | težek |
| slovenščina | slv-000 | trd |
| español | spa-000 | difícil |
| español | spa-000 | doloroso |
| español | spa-000 | duro |
| svenska | swe-000 | smärtsam |
| svenska | swe-000 | svår |
| Kiswahili | swh-000 | chungu |
| ภาษาไทย | tha-000 | ยาก |
| Bahasa Malaysia | zsm-000 | berat |
| Bahasa Malaysia | zsm-000 | kerih |
| Bahasa Malaysia | zsm-000 | kompleks |
| Bahasa Malaysia | zsm-000 | payah |
| Bahasa Malaysia | zsm-000 | rumit |
| Bahasa Malaysia | zsm-000 | rumpil |
| Bahasa Malaysia | zsm-000 | runyam |
| Bahasa Malaysia | zsm-000 | ruwet |
| Bahasa Malaysia | zsm-000 | sarit |
| Bahasa Malaysia | zsm-000 | senting |
| Bahasa Malaysia | zsm-000 | sukar |
| Bahasa Malaysia | zsm-000 | sulit |
| Bahasa Malaysia | zsm-000 | susah |