| Main Entry: | |
| Part of Speech: | noun |
| Definition: | partner in activity |
| Synonyms: | accomplice, adherent, aide, ally, assistant, associate, companion, company, comrade, confrere, consociate, contingent, disciple, follower, friend, hand, legion, mate, myrmidon, pal, partisan, regiment, satellite, sidekick, stall, supporter |
| Antonyms: | enemy, opponent |
| Main Entry: | fellow |
| Part of Speech: | noun |
| Definition: | male or female colleague, friend |
| Synonyms: | assistant, associate, cohort, companion, compeer, comrade, concomitant, confrere, consort, coordinate, counterpart*, coworker, double, duplicate, equal, instructor, lecturer, match, mate, member, partner, peer, professor, reciprocal, twin |
| Antonyms: | enemy |
| Main Entry: | copartner |
| Part of Speech: | noun |
| Definition: | associate |
| Synonyms: | affiliate, cohort, collaborator, colleague, confederate, confidant, confrere, fellow, partner |