Synonyms of fellow

1. chap, fellow, feller, fella, lad, gent, blighter, cuss, bloke, male, male person: usage: a boy or man; "that chap is your host"; "there's a fellow at the door"; "he's a likable cuss"; "he's a good bloke"
2. companion, comrade, fellow, familiar, associate, friend: usage: a friend who is frequently in the company of another; "drinking companions"; "comrades in arms"
3. colleague, confrere, fellow, associate: usage: a person who is member of one's class or profession; "the surgeon consulted his colleagues"; "he sent e-mail to his fellow hackers"
4. mate, fellow, singleton: usage: one of a pair; "he lost the mate to his shoe"; "one eye was blue but its fellow was brown"
5. fellow, member, fellow member: usage: a member of a learned society; "he was elected a fellow of the American Physiological Association"
6. fellow, dude, buster, man, adult male: usage: an informal form of address for a man; "Say, fellow, what are you doing?"; "Hey buster, what's up?"
7. boyfriend, fellow, beau, swain, young man, man, adult male, lover: usage: a man who is the lover of a girl or young woman; "if I'd known he was her boyfriend I wouldn't have asked"