93 entries under familiar topic. ×

4
perpetual(adjective, established, traditional, permanent)
4
steady(adjective, skilled, experienced, established)
4
time-honored(adjective, usual, regular, established)
3
accustomed(adjective, regular, sophisticated, knowledgeable)
3
adept(adjective, smart, sophisticated, wise)
3
expert(adjective, smart, sophisticated, wise)
3
hardened(adjective, skilled, experienced, established)
3
practical(adjective, smart, sophisticated, wise)
3
staying(adjective, established, traditional, unremitting)
3
vet(adjective, smart, sophisticated, wise)
2
accomplished(adjective, smart, sophisticated, wise)
2
knowing(knowledgeable, skilled, qualified, informed)
2
knowledgeable(skilled, qualified, informed)
2
skillful(adjective, informal, sophisticated, knowledgeable)
2
sophisticated(adjective, wise, knowledgeable, skilled)
2
trained(adjective, smart, sophisticated, wise)
2
tried(sophisticated, knowledgeable, skilled, competent)
2
worldly(sophisticated, knowledgeable, skilled, qualified)
2
worldly-wise(sophisticated, knowledgeable, skilled, competent)
1
been there(expression, sophisticated, knowledgeable, competent)
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APASmart Define. (2016). old thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/old/thesaurus/synonyms
ChicagoSmart Define. 2016. "old thesaurus" https://smartdefine.org/old/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, old thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/old/thesaurus/synonyms>.
MLASmart Define. "old thesaurus" 29 February 2016. Web. 24 September 2026. <https://smartdefine.org/old/thesaurus/synonyms>