77 entries under knowledgeable topic. ×

9
wise(adjective, calm, sound, reasonable, sensible)
7
practiced(adjective, knowledge, smart, familiar, sophisticated)
6
seasoned(adjective, smart, familiar, sophisticated, wise)
5
skilled(adjective, smart, familiar, expert)
5
sophisticated(adjective, skilled, qualified, experienced)
5
versed(adjective, smart, familiar, sophisticated, wise)
5
veteran(adjective, smart, familiar, sophisticated, wise)
4
accomplished(adjective, smart, familiar, sophisticated, wise)
4
intelligent(adjective, sound, reasonable, sensible, familiar)
4
trained(adjective, smart, familiar, sophisticated, wise)
4
vet(adjective, smart, familiar, sophisticated, wise)
4
worldly(adjective, refined, skilled, qualified)
3
experienced(adjective, smart, familiar, sophisticated, refined)
3
old(adjective, smart, familiar, sophisticated, wise)
3
professional(adjective, smart, familiar, sophisticated, wise)
3
qualified(adjective, familiar, sophisticated, competent)
2
adept(adjective, smart, familiar, sophisticated, wise)
2
been around(expression, adjective, familiar, sophisticated, wise)
2
competent(adjective, direct, smart, active, familiar)
2
expert(adjective, smart, familiar, sophisticated, wise)
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APASmart Define. (2016). practical thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/practical/thesaurus/synonyms
ChicagoSmart Define. 2016. "practical thesaurus" https://smartdefine.org/practical/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, practical thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/practical/thesaurus/synonyms>.
MLASmart Define. "practical thesaurus" 29 March 2016. Web. 20 September 2026. <https://smartdefine.org/practical/thesaurus/synonyms>