| Lingwa de Planeta | art-287 |
| merki | |
| Lingwa de Planeta | art-287 | atenti |
| Lingwa de Planeta | art-287 | observi |
| Sambahsa-mundialect | art-288 | kau |
| Sambahsa-mundialect | art-288 | observe |
| Deutsch | deu-000 | bemerken |
| Deutsch | deu-000 | merken |
| Deutsch | deu-000 | wahrnehmen |
| English | eng-000 | mark |
| English | eng-000 | note |
| English | eng-000 | notice |
| English | eng-000 | observe |
| English | eng-000 | take notice of |
| Esperanto | epo-000 | observi |
| Esperanto | epo-000 | rimarki |
| Nederlands | nld-000 | bemerken |
| Nederlands | nld-000 | merken |
| Nederlands | nld-000 | waarnemen |
| Novial | nov-000 | observa |
| русский | rus-000 | замечать |
| русский | rus-000 | наблюдать |
| русский | rus-000 | обращать внимание |
| русский | rus-000 | отмечать |
| русский | rus-000 | примечать |