| Novial | nov-000 |
| rapidim | |
| Lingwa de Planeta | art-287 | kway |
| Sambahsa-mundialect | art-288 | oku |
| Deutsch | deu-000 | schnell |
| English | eng-000 | quickly |
| English | eng-000 | rapidly |
| English | eng-000 | swiftly |
| Esperanto | epo-000 | rapide |
| Nederlands | nld-000 | gauw |
| Nederlands | nld-000 | snel |
| Nederlands | nld-000 | vlug |
| русский | rus-000 | быстро |