Synonyms|92Antonyms|2|Broader|4Narrower|0Related|68
1
sixty
1
sixty-four
1
sixty-fourmo
1
teens
1
thirteen
1
thirty-two
1
thirty-twomo
1
threescore
1
threescore and ten(expression, idiom)
1
twelve
1
twelvemo
1
twenty
1
twenty-five
1
twenty-four
1
twenty-fourmo
1
two dozen
1
two weeks
1
twoscore
1
venerable sir
0
curmudgeon
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APASmart Define. (2015). nonagenarian thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/nonagenarian/thesaurus/synonyms
ChicagoSmart Define. 2015. "nonagenarian thesaurus" https://smartdefine.org/nonagenarian/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, nonagenarian thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/nonagenarian/thesaurus/synonyms>.
MLASmart Define. "nonagenarian thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/nonagenarian/thesaurus/synonyms>