Synonyms|91Antonyms|0|Broader|4Narrower|0Related|27
0
eleven
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fifteen
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fifty
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five and twenty(expression, idiom)
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fortnight
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forty
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fourscore
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fourscore and ten(expression, idiom)
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fourteen
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gaffer
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geezer
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golden-ager
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gramps
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grandfather
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graybeard
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old man
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absinthe
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bellarmine
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boss
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churl
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APASmart Define. (2015). septuagenarian thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/septuagenarian/thesaurus/synonyms
ChicagoSmart Define. 2015. "septuagenarian thesaurus" https://smartdefine.org/septuagenarian/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, septuagenarian thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/septuagenarian/thesaurus/synonyms>.
MLASmart Define. "septuagenarian thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/septuagenarian/thesaurus/synonyms>