6
period of time(noun, expression, idiom, time, limit)
5
timeframe
2
period(noun, time, stretch, bout, tenure)
2
bit(noun, stretch, bout, interlude)
2
cycle
2
duration
2
mesolithic
2
semiannual
2
time frame(time, period, interval, expression, moment)
1
annual
1
biannual
1
biennial
1
bimestrial
1
bimillenial
1
bimonthly
1
biweekly
1
biyearly
1
canicular
1
centenary
1
centennial
13 years ago|947 views|share |citing 
APASmart Define. (2013). time period thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/time_period/thesaurus/synonyms
ChicagoSmart Define. 2013. "time period thesaurus" https://smartdefine.org/time_period/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, time period thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/time_period/thesaurus/synonyms>.
MLASmart Define. "time period thesaurus" 19 May 2013. Web. 20 September 2026. <https://smartdefine.org/time_period/thesaurus/synonyms>