| Lingwa de Planeta | art-287 |
| rarem | |
| Sambahsa-mundialect | art-288 | rar-ye |
| Deutsch | deu-000 | rar |
| Deutsch | deu-000 | selten |
| English | eng-000 | infrequently |
| English | eng-000 | rarely |
| English | eng-000 | seldom |
| Esperanto | epo-000 | malofte |
| Nederlands | nld-000 | zelden |
| Novial | nov-000 | rarim |
| русский | rus-000 | редко |