14 entries under noun topic. ×

8
decade
5
decennium
3
centenary
3
century
3
millennium
3
ten(ten, decade)
2
decades
1
chiliad
1
decenniad
1
millenary
0
decagon(decade, decennium)
0
decapod(decade, decennium)
0
decemvir(decade, decennium)
0
decemvirate(decade, decennium)
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APASmart Define. (2015). decennary thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/decennary/thesaurus/synonyms
ChicagoSmart Define. 2015. "decennary thesaurus" https://smartdefine.org/decennary/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, decennary thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/decennary/thesaurus/synonyms>.
MLASmart Define. "decennary thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/decennary/thesaurus/synonyms>