4
prime
4
upper(adjective, top, high, over, up)
3
authoritative(adjective, influential)
3
commandant(noun, master)
3
experienced(adjective, tired, gray, mature, aged)
3
fine(adjective, comfortable, wealth, safe, worthy)
3
first-rate(adjective, comfortable, wealth, safe, worthy)
3
fore(adjective, rank, post, status, age)
3
fourth-year
3
golden-ager(noun, person)
3
good(better, advanced, greater, finer)
3
great
3
high(adjective, rank, post, status, age)
3
high-class(adjective, comfortable, wealth, safe, worthy)
3
influential(adjective, influential)
3
manager(noun, superior, head, master, boss)
3
noteworthy(adjective, comfortable, wealth, safe, worthy)
3
older person
3
oldest
3
over(adjective, top, high, up)
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APASmart Define. (2016). senior thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/senior/thesaurus/synonyms
ChicagoSmart Define. 2016. "senior thesaurus" https://smartdefine.org/senior/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, senior thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/senior/thesaurus/synonyms>.
MLASmart Define. "senior thesaurus" 30 March 2016. Web. 24 September 2026. <https://smartdefine.org/senior/thesaurus/synonyms>