Synonyms|112Antonyms|2|Broader|4Narrower|0Related|71
6
dotard(noun, veteran)
5
centenarian
5
nonagenarian
5
aged(adjective, aged)
5
ancient(adjective, aged)
4
sexagenarian
4
elderly(adjective, aged)
4
gaffer
3
grandfather
3
grandsire
3
graybeard
3
old man(expression, idiom, veteran)
3
oldster
2
geriatric(adjective, aged)
2
mature(adjective, aged)
2
matured(adjective, aged)
2
old(adjective, aged)
2
older
2
pantaloon
2
ripe(adjective, aged)
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APASmart Define. (2015). octogenarian thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/octogenarian/thesaurus/synonyms
ChicagoSmart Define. 2015. "octogenarian thesaurus" https://smartdefine.org/octogenarian/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, octogenarian thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/octogenarian/thesaurus/synonyms>.
MLASmart Define. "octogenarian thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/octogenarian/thesaurus/synonyms>