| ally(noun, associate, companion, friend, comrade) |
| analog(noun, intimate, companion, friend, contemporary) |
| associate(noun, companion, friend, contemporary, acquaintance) |
| cousin(noun, associate, companion, friend, ally) |
| intimate(noun, associate, companion, friend, contemporary) |
| assistant(noun, companion, friend, contemporary, acquaintance) |
| cohort(noun, associate, companion, friend, contemporary) |
| complement(noun, companion, friend, contemporary, acquaintance) |
| concomitant(noun, companion, friend, contemporary, acquaintance) |
| coordinate(noun, companion, friend, contemporary, acquaintance) |
| counterpart(noun, companion, friend, contemporary, acquaintance) |
| coworker(noun, intimate, companion, friend, contemporary) |
| double(noun, companion, friend, contemporary, acquaintance) |
| duplicate(noun, companion, friend, contemporary, acquaintance) |
| groom(noun, companion, friend, contemporary, acquaintance) |
| helper(noun, companion, friend, contemporary, acquaintance) |
| helpmate(noun, companion, friend, contemporary, acquaintance) |
| match(noun, companion, friend, contemporary, acquaintance) |
| reciprocal(noun, companion, friend, contemporary, acquaintance) |
| soul mate(noun, expression, associate, companion, ally) |