0
ear to the ground(expression, idiom, dull)
0
educated
0
energetic
0
erudite
0
evident
0
exceptional
0
expert(green, inexperienced)
0
faddish
0
familiar
0
fine-spun(honest, harsh)
0
fireball
0
forward
0
geeky
0
genteel
0
gnostic(stupid, ignorant)
0
golden(dull, dark)
0
hard-boiled
0
hardheaded
0
having all marbles(expression, idiom, stupid, unreasonable)
0
heads up(expression, dull, careless, indifferent)
10 years ago|2k views|share |citing 
APASmart Define. (2016). unintelligent thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unintelligent/thesaurus/antonyms
ChicagoSmart Define. 2016. "unintelligent thesaurus" https://smartdefine.org/unintelligent/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unintelligent thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unintelligent/thesaurus/antonyms>.
MLASmart Define. "unintelligent thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/unintelligent/thesaurus/antonyms>