11
eras(noun, points, turns, terms, seconds)
7
eons(noun, eternity, periods)
7
epochs(noun, points, turns, terms, seconds)
7
periods(noun, points, turns, terms, seconds)
6
times(noun, periods, durations)
5
aeons(noun, durations)
5
age(noun, future, infinity, perpetuity, forever)
5
matures
5
seasons(noun, verb, durations)
4
aeon(noun, age, future, infinity, forever)
4
days(noun, points, era, turns, terms)
4
eon(noun, age)
4
eternity(noun, age, future, infinity, perpetuity)
4
generations
4
long time(noun, expression, idiom, eternity, years)
4
ripens
4
years(noun, points, forever, turns, terms)
3
centuries(noun, eternity, years, times)
3
cycles(noun, durations, epochs)
3
dates(noun, points, turns, terms, seconds)
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APASmart Define. (2015). ages thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/ages/thesaurus/synonyms
ChicagoSmart Define. 2015. "ages thesaurus" https://smartdefine.org/ages/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, ages thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/ages/thesaurus/synonyms>.
MLASmart Define. "ages thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/ages/thesaurus/synonyms>