3 entries under foolish topic. ×

10
clever(adjective, bright, ingenious)
2
astute(adjective, stupid)
0
quick on the uptake(expression, idiom)
10 years ago|7.5k views|share |citing 
APASmart Define. (2016). naïve thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/na%C3%AFve/thesaurus/antonyms
ChicagoSmart Define. 2016. "naïve thesaurus" https://smartdefine.org/na%C3%AFve/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, naïve thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/na%C3%AFve/thesaurus/antonyms>.
MLASmart Define. "naïve thesaurus" 30 March 2016. Web. 23 September 2026. <https://smartdefine.org/na%C3%AFve/thesaurus/antonyms>