| Lingwa de Planeta | art-287 |
| karke | |
| Sambahsa-mundialect | art-288 | rug |
| Deutsch | deu-000 | Rüde |
| Deutsch | deu-000 | barsch |
| Deutsch | deu-000 | grob |
| Deutsch | deu-000 | rau |
| Deutsch | deu-000 | rauh |
| Deutsch | deu-000 | uneben |
| English | eng-000 | coarse |
| English | eng-000 | harsh |
| English | eng-000 | rough |
| English | eng-000 | rude |
| English | eng-000 | rugged |
| Esperanto | epo-000 | malglata |
| Nederlands | nld-000 | ruw |
| Novial | nov-000 | rud |
| русский | rus-000 | грубый |
| русский | rus-000 | жёсткий |
| русский | rus-000 | шероховатый |
| русский | rus-000 | шершавый |