| sit(verb, keep, mark, consider, maintain) |
| spectate(verb, observe) |
| spot(verb, mark, consider, see, note) |
| stopwatch(noun, body, alarm, measurement, instantaneity) |
| supervision(noun, control, care, guard, protection) |
| support(noun, verb, cover, keep, secure) |
| sweat it out(expression, idiom) |
| tab(noun, control, taste, care, sense) |
| take notice(verb, expression, consider, see, note) |
| turn |
| turnip(alarm, timer, timepiece, chronometer) |
| visit |
| wait on(verb, expression, keep, consider, maintain) |
| wake(noun, verb, observance) |
| watch out(verb, expression, trouble, mark, see) |
| watch out for(verb, expression, idiom, phrasal verb, keep) |
| weather eye(noun, expression, case, overlook, guard) |
| abide(verb, stop, delay, stay, rest) |
| administer(verb, control, keep, run, maintain) |
| alarm clock(expression, idiom, instantaneity) |