7 entries under periods topic. ×

11
eras(noun, points, turns, terms, seconds)
7
eons(noun, eternity)
7
epochs(noun, points, turns, terms, seconds)
6
times(noun, durations)
3
dates(noun, points, turns, terms, seconds)
3
spans(noun, points, turns, terms, seconds)
0
infinities(noun, points, turns, terms, seconds)
11 years ago|5.1k views|share |citing 
APASmart Define. (2015). ages thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/ages/thesaurus/synonyms
ChicagoSmart Define. 2015. "ages thesaurus" https://smartdefine.org/ages/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, ages thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/ages/thesaurus/synonyms>.
MLASmart Define. "ages thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/ages/thesaurus/synonyms>