opponent; rival; competitor; (well-matched) adversary; match
right; correct; towards; at; for; concerning; regarding; to treat (sb a certain way); to face; (bound form) opposite; facing; matching; to match together; to adjust; to fit; to suit; to answer; to reply; to add; to pour in (a fluid); to check; to compare; classifier: couple; pair
hand; (formal) to hold; person engaged in certain types of work; person skilled in certain types of work; personal(ly); convenient; classifier for skill