| accessory(noun, friend, partner, ally, fellow) |
| accompaniment(noun, guide, associate, friend, mate) |
| accomplice(noun, guide, friend, mate, partner) |
| ace |
| aid(noun, companion, friend, partner, ally) |
| aide(noun, guide, associate, friend, mate) |
| ally(noun, guide, associate, friend, mate) |
| amigo |
| assistant(noun, guide, friend, mate, partner) |
| attendant(noun, guide, associate, friend, mate) |
| auxiliary(noun, companion, friend, partner, ally) |
| branch(noun, aid, companion, friend, partner) |
| butty |
| chaperon(noun, guide, associate, friend, mate) |
| clubber(noun, aid, companion, friend, partner) |
| co-worker(noun, guide, associate, friend, mate) |
| comate(noun, guide, associate, friend, mate) |
| company |
| compatriot(noun, companion, friend, partner, ally) |
| complement(noun, guide, associate, friend, mate) |