1
jillion
1
kilo
1
leap year
1
luster
1
man-hour
1
millenary
1
million
1
minute
1
moment
1
month
1
moon
1
octad
1
octagonal
1
quarter
1
second
1
semester
1
septennial
1
septuple
1
session
1
sevenfold
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APASmart Define. (2015). decennary thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/decennary/thesaurus/synonyms
ChicagoSmart Define. 2015. "decennary thesaurus" https://smartdefine.org/decennary/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, decennary thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/decennary/thesaurus/synonyms>.
MLASmart Define. "decennary thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/decennary/thesaurus/synonyms>