1
alarm(watch, timer, timepiece, chronometer)
1
amanuensis
1
archivist
1
atomic clock(expression, idiom, instantaneity)
1
big ben(expression, watch, alarm, timer, timepiece)
1
book
1
bookkeeper
1
calendar maker
1
calendarist
1
chronicler
1
chroniker(watch, alarm, timer, timepiece, chronometer)
1
chronoscope
1
clepsydra
1
clock movement
1
clockmaker
1
clockworks
1
dial
1
diarist
1
digital watch(expression, watch, alarm, timer, timepiece)
1
documentalist
11 years ago|1.8k views|share |citing 
APASmart Define. (2015). timekeeper thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/timekeeper/thesaurus/synonyms
ChicagoSmart Define. 2015. "timekeeper thesaurus" https://smartdefine.org/timekeeper/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, timekeeper thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/timekeeper/thesaurus/synonyms>.
MLASmart Define. "timekeeper thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/timekeeper/thesaurus/synonyms>