Synonyms|520Antonyms|144|Broader|0Narrower|1Related|1.3k

135 entries under knowledgeable topic. ×

1
competent(adjective, good, cool, smart, bright)
1
crackerjack(adjective, good, smooth, smart, bright)
1
enlightened(adjective, smart, bright, familiar)
1
esoteric(cultured, educated, erudite, enlightened)
1
foxy(adjective, smooth, keen, sharp, smart)
1
grounded(cultured, educated, erudite, enlightened)
1
handy(adjective, good, smooth, keen, sharp)
1
in the know(expression, adjective, idiom, smooth, keen)
1
into(adjective, smooth, smart, practical)
1
literary(familiar, informed, experienced, cultured)
1
literate(adjective, familiar, intelligent, informed)
1
old(adjective, smart, familiar, practical)
1
pansophic(cultured, educated, erudite, enlightened)
1
pedantic(cultured, educated, erudite, enlightened)
1
philosophical(thoughtful, cultured, educated, erudite)
1
phrenic(heavy, rational, intelligent, thoughtful)
1
polished(familiar, skilled, informed, experienced)
1
polymath(cultured, educated, erudite, enlightened)
1
posted(smart, familiar, intelligent, brilliant)
1
practical(adjective, smart, sensible, alert, familiar)
For more, visit Brainy on Power Thesaurus
10 years ago|14k views|share |citing 
APASmart Define. (2016). brainy thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/brainy/thesaurus/synonyms
ChicagoSmart Define. 2016. "brainy thesaurus" https://smartdefine.org/brainy/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, brainy thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/brainy/thesaurus/synonyms>.
MLASmart Define. "brainy thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/brainy/thesaurus/synonyms>