timekeeper Synonyms

calendar maker clocks alarm clock watch turnip timer timepiece ticker tattler tableman sundial prothonotary atomic clock Big Ben clock movement timers timemarker chroniker wristwatch time clock stopwatch scorekeeper pocket watch digital watch calendarist pendulum pacer officiator chronologist chronologer chronographer chronograph chronicler bookkeeper book archivist annalist amanuensis alarm chronometer chronoscope official metronome hourglass horologist horologe gnomon drummer dial clock