| yn Ghaelg | glv-000 |
| co-obbraghey | |
| English | eng-000 | co-operate |
| English | eng-000 | co-operation |
| English | eng-000 | collaborate |
| English | eng-000 | collaboration |
| English | eng-000 | collude |
| English | eng-000 | collusion |
| English | eng-000 | concur |
| English | eng-000 | concurrence |
| Gaeilge | gle-000 | comhoibrigh |
| Gaeilge | gle-000 | téigh i gcomhar |