| compeer(noun, companion, friend, contemporary, acquaintance) |
| complement(noun, companion, friend, contemporary, acquaintance) |
| coordinate(noun, companion, friend, contemporary, acquaintance) |
| counterpart(noun, companion, friend, contemporary, acquaintance) |
| coworker(noun, companion, friend, contemporary, acquaintance) |
| double(noun, companion, friend, contemporary, acquaintance) |
| familiar(noun, companion, friend, contemporary, acquaintance) |
| helper(noun, companion, friend, contemporary, acquaintance) |
| intimate(noun, companion, friend, contemporary, acquaintance) |
| peer(noun, companion, friend, contemporary, acquaintance) |
| playmate(noun, companion, friend, contemporary, acquaintance) |
| reciprocal(noun, companion, friend, contemporary, acquaintance) |
| roommate(noun, companion, friend, contemporary, acquaintance) |
| schoolmate(noun, companion, friend, contemporary, acquaintance) |
| twin(noun, companion, friend, contemporary, acquaintance) |
| alter ego(noun, expression, companion, friend, contemporary) |
| acquaintance(noun, companion, friend, contemporary, peer) |