2
aficionado(noun, authority, fan, buff, specialist)
2
agile(adjective, keen, smart, intelligent, competent)
2
arbiter elegantiarum
2
arbitrator(noun, judge)
2
arch(adjective, top, superior, principal)
2
at home in(verb, expression, idiom, phrasal verb, skill)
2
au courant(expression, adjective, familiar, knowledgeable, aware)
2
boffin(noun, authority, genius, whiz, prodigy)
2
bon vivant
2
brain(noun, authority, intelligence, intellect, cleverness)
2
brainy(adjective, cool, smart, bright, significant)
2
classical(pure, flawless, faultless, textbook, superlative)
2
clean(skilled, capable, skillful, nimble, adroit)
2
collector
2
commentator(noun, authority, specialist, critic, reporter)
2
crafty(adjective, skillful)
2
dependable
2
developed(familiar, knowledgeable, informed, experienced, cultured)
2
dilettante
2
diplomatic(refined, tactful)
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APASmart Define. (2016). expert thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/expert/thesaurus/synonyms
ChicagoSmart Define. 2016. "expert thesaurus" https://smartdefine.org/expert/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, expert thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/expert/thesaurus/synonyms>.
MLASmart Define. "expert thesaurus" 30 March 2016. Web. 23 September 2026. <https://smartdefine.org/expert/thesaurus/synonyms>