Somebody who pretends to be an amateur at a game in order to win bets.
A charlatan, huckster, grifter, swindler, a scoundrel.
A pimp.
A male prostitute who sells his services to men.
One who rushes or hurries; an energetic person.
A prostitute.
Someone who makes matchsticks.
Someone who arranges professional boxing matches.
Someone who finds suitable dates or marriage partners for other people.