1
hundred
1
hundredweight
1
long hundred
1
methuselah
1
old-timer
1
old chap
1
old codger
1
old dog
1
old duffer
1
old geezer
1
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1
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1
old party
1
presbyter
1
septuagenarian
1
sesquicentenary
1
sesquicentennial
1
tercentenary
1
tercentennial
1
venerable sir
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APASmart Define. (2016). centenarian thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/centenarian/thesaurus/synonyms
ChicagoSmart Define. 2016. "centenarian thesaurus" https://smartdefine.org/centenarian/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, centenarian thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/centenarian/thesaurus/synonyms>.
MLASmart Define. "centenarian thesaurus" 29 February 2016. Web. 27 September 2026. <https://smartdefine.org/centenarian/thesaurus/synonyms>