Synonyms|112Antonyms|2|Broader|4Narrower|0Related|71
1
quindecennial
1
quindecim
1
quindecima
1
quindene
1
score
1
septuagenarian
1
seventy
1
sexagenary
1
sexagesimo-quarto
1
sixteen
1
sixteenmo
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)
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APASmart Define. (2015). octogenarian thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/octogenarian/thesaurus/synonyms
ChicagoSmart Define. 2015. "octogenarian thesaurus" https://smartdefine.org/octogenarian/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, octogenarian thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/octogenarian/thesaurus/synonyms>.
MLASmart Define. "octogenarian thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/octogenarian/thesaurus/synonyms>