2
lit
2
apt(adjective, quick, improper, inappropriate)
2
astute(adjective, foolish, perceptive)
2
cute
2
good
2
keen(adjective, calm, indifferent, intelligent)
2
active
2
agile
2
brainstorm
2
cognizant(adjective, sharp, intelligent)
2
discerning
2
fresh
2
gifted
2
gold
2
insightful
2
intellectual(adjective, body, smart)
2
intense(adjective, dull, weak, moderate)
2
judicious(careless, foolish, unsound)
2
penetrating(adjective, weak)
2
perceptive(careless, insensitive)
10 years ago|3.6k views|share |citing 
APASmart Define. (2016). stupid thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/stupid/thesaurus/antonyms
ChicagoSmart Define. 2016. "stupid thesaurus" https://smartdefine.org/stupid/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, stupid thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/stupid/thesaurus/antonyms>.
MLASmart Define. "stupid thesaurus" 2 April 2016. Web. 24 September 2026. <https://smartdefine.org/stupid/thesaurus/antonyms>