| cohort(noun, associate, friend, mate, partner) |
| collaborator(noun, person, associate, supporter, friend) |
| comate(noun, guide, associate, companion, friend) |
| company(noun, friend) |
| compatriot(noun, associate, companion, friend, partner) |
| compeer(noun, associate, companion, friend, partner) |
| complement(noun, guide, associate, friend, nurse) |
| concomitant(noun, guide, associate, friend, nurse) |
| confederate(noun, guide, associate, supporter, companion) |
| confrere(noun, associate, partner, fellow, colleague) |
| consort(noun, guide, associate, friend, mate) |
| convoy(noun, guide, associate, friend, nurse) |
| cooperator(noun, companion, friend, partner, ally) |
| counterpart(noun, guide, associate, friend, nurse) |
| coworker(noun, associate, intimate, friend, duplication) |
| cuz(noun, guide, associate, friend, nurse) |
| double(noun, guide, associate, friend, duplication) |
| escort(noun, guide, associate, friend, nurse) |
| fellow-worker |
| guide(noun, associate, friend, nurse, mate) |