| Esperanto | epo-000 |
| aǔstera | |
| български | bul-000 | строг |
| български | bul-000 | суров |
| Deutsch | deu-000 | mürrisch |
| Deutsch | deu-000 | rau |
| English | eng-000 | dour |
| Esperanto | epo-000 | severa |
| suomi | fin-000 | tyly |
| français | fra-000 | austère |
| français | fra-000 | dur |
| français | fra-000 | rigoriste |
| français | fra-000 | rigoureux |
| français | fra-000 | sévère |
| Nederlands | nld-000 | afschrikwekkend |
| polski | pol-000 | srogi |
| português | por-000 | duro |
| português | por-000 | rígido |
| русский | rus-000 | стро́гий |
| русский | rus-000 | суро́вый |
| español | spa-000 | austero |
| español | spa-000 | duro |
| español | spa-000 | rigorista |
| español | spa-000 | riguroso |
| español | spa-000 | severo |