| interlingua | ina-000 |
| operar | |
| Romániço | art-013 | operater |
| Romániço | art-013 | operationer |
| Romániço | art-013 | oprer |
| English | eng-000 | compose |
| English | eng-000 | operate |
| English | eng-000 | operate on |
| English | eng-000 | run |
| English | eng-000 | serve |
| English | eng-000 | work |
| Esperanto | epo-000 | operacii |
| Esperanto | epo-000 | verki |
| Ido | ido-000 | operacar |
| Ido | ido-000 | verkifar |
| interlingua | ina-000 | actionar |
| interlingua | ina-000 | commandar |
| interlingua | ina-000 | facer functionar |
| interlingua | ina-000 | manear |
| interlingua | ina-000 | manipular |
| interlingua | ina-000 | manovrar |
| italiano | ita-000 | manovrare |
| italiano | ita-000 | operare |
| polski | pol-000 | operować |
| русский | rus-000 | действовать |
| русский | rus-000 | делать операцию |
| русский | rus-000 | оперировать |
| русский | rus-000 | работа |
| русский | rus-000 | работать |
| español | spa-000 | obrar |