watch

> watch
(verb)
attend, guard, keep, oversee, protect, superintend, tend.
eye, mark, observe.

> watch
(noun)
espial, guard, outlook, wakefulness, watchfulness, watching, vigil, ward.
alertness, attention, inspection, observation, surveillance.
guard, picket, sentinel, sentry, watchman.
pocket watch, ticker, timepiece, wristwatch.