| Lingwa de Planeta | art-287 |
| tupe | |
| Sambahsa-mundialect | art-288 | stup |
| Deutsch | deu-000 | stumpf |
| English | eng-000 | blunt |
| English | eng-000 | dull |
| English | eng-000 | obtuse |
| Esperanto | epo-000 | malakra |
| Esperanto | epo-000 | malakuta |
| Nederlands | nld-000 | stomp |
| Novial | nov-000 | obtus |
| русский | rus-000 | тупой |
| русский | rus-000 | тупоумный |