| clock(noun, watch, device, instantaneity, timer) |
| timepiece(noun, watch, device, alarm, instantaneity) |
| watch(noun, alarm, instantaneity, clock, timer) |
| chronometer(noun, watch, alarm, instantaneity, clock) |
| hourglass(noun, watch, alarm, instantaneity, clock) |
| sundial(noun, watch, alarm, instantaneity, clock) |
| stopwatch(noun, watch, alarm, instantaneity, clock) |
| metronome(noun, watch, alarm, clock, timer) |
| timekeeper(noun, watch, alarm, instantaneity, timer) |
| wristwatch(noun, instantaneity, chronometer) |
| Big Ben(expression, watch, alarm, timer, timepiece) |
| alarm(watch, timer, timepiece, chronometer) |
| calendar(noun, watch, clock, timer) |
| chroniker(watch, alarm, timer, timepiece, chronometer) |
| chronoscope |
| clepsydra(noun, watch, instantaneity, clock, timer) |
| dial(noun, watch, instantaneity, clock, timer) |
| digital watch(expression, watch, alarm, timer, timepiece) |
| horologe(noun, watch, instantaneity, clock, timer) |
| isochronon(noun, watch, clock, timer) |