20 entries under adult topic. ×

12
elder(noun, person, youth, senior)
11
senior citizen(noun, expression, idiom, someone)
10
senior(noun, person, youth, senior citizen)
8
old-timer(noun, informal, youth, senior)
7
graybeard
6
veteran
2
witch
1
bag
1
crone
1
dog
1
expert
1
frump
1
gorgon
1
grown up
1
hag
1
master
1
monster
1
old hand
1
professional
1
vet
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APASmart Define. (2016). oldster thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/oldster/thesaurus/synonyms
ChicagoSmart Define. 2016. "oldster thesaurus" https://smartdefine.org/oldster/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, oldster thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/oldster/thesaurus/synonyms>.
MLASmart Define. "oldster thesaurus" 30 March 2016. Web. 1 October 2026. <https://smartdefine.org/oldster/thesaurus/synonyms>