- comrades in arms.
- drinking companions.
- he lost the mate to his shoe.
- he sent e-mail to his fellow hackers.
- he was elected a fellow of the American Physiological Association.
- he's a good bloke.
- he's a likable cuss.
- Hey buster, what's up?.
- if I'd known he was her boyfriend I wouldn't have asked.
- one eye was blue but its fellow was brown.
- Say, fellow, what are you doing?.
- that chap is your host.
- the surgeon consulted his colleagues.
- there's a fellow at the door.
- When the law changed, Pet could finally married his long-time boyfriend Jim.