Synonyms for clock

timepiece, timekeeper, time-marker, timer, time clock, horologe. see also watch 1.

Kinds of clocks include: alarm, atomic, cuckoo, electric, digital, wall, grandfather, pendulum; hourglass, mission timer, stopwatch, sundial, wrist watch, clock radio, chronometer, chronograph;

continuously, continually, night and day, twenty-four hours a day; see regularly 2.

time, measure time, register speed, register distance; see measure 1, time.