139 entries under knowledgeable topic. ×

11
brilliant(adjective, cool, sharp, smart, bright)
11
quick-witted(adjective, cool, keen, sharp, smart)
10
brainy(adjective, understanding, cool, smooth, reasonable)
10
bright(adjective, cool, keen, sharp, smart)
10
cognizant(adjective, understanding, cool, reasonable, knowledge)
10
quick(adjective, understanding, cool, keen, sharp)
9
cunning(adjective, sound, smooth, reasonable, keen)
9
hip(adjective, cool, knowledge, sharp, slang)
9
practical(adjective, calm, sound, reasonable, sensible)
8
expert(adjective, cool, smart, bright, experience)
8
good(adjective, keen, sharp, smart, bright)
8
intellectual(adjective, good, sound, reasonable, smart)
8
savvy(adjective, understanding, smooth, keen, sharp)
8
sophisticated(adjective, cool, sensible, significant, familiar)
7
ingenious(adjective, smooth, keen, sharp, smart)
7
qualified(adjective, cool, right, appropriate, smart)
7
slick(adjective, cool, smooth, keen, sharp)
6
competent(adjective, cool, right, appropriate, smart)
6
deep(adjective, good, reasonable, keen, sharp)
6
well-read(adjective, familiar, informed)
10 years ago|38k views|share |citing 
APASmart Define. (2016). wise thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/wise/thesaurus/synonyms
ChicagoSmart Define. 2016. "wise thesaurus" https://smartdefine.org/wise/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, wise thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/wise/thesaurus/synonyms>.
MLASmart Define. "wise thesaurus" 24 March 2016. Web. 20 September 2026. <https://smartdefine.org/wise/thesaurus/synonyms>