20 entries under wise topic. ×

19
smart(adjective, sound, stupid)
16
prudent(adjective, sound, careless, imprudent)
9
circumspect(adjective, sound, careless, reckless)
7
sensible(adjective, sound, unsound)
4
careful(adjective, sound, false, loose)
3
cautious(adjective, sound, careless, reckless)
3
judicious(adjective, careless, thoughtful, unsound)
3
serious(adjective, sound)
3
logical(adjective, sound, obscure, illogical)
3
rational(adjective, sound, careless, stupid)
3
sane(adjective, sound, stupid, insane)
2
thoughtful(adjective, sound)
2
realistic(adjective, sound)
2
unfoolish(adjective, sound, nerdy)
1
reasonable(adjective, sound)
1
balanced(adjective, sound)
1
practical(adjective, sound)
1
responsible(adjective, sound)
1
sound
0
plain(adjective, sound)
10 years ago|4.6k views|share |citing 
APASmart Define. (2016). foolish thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/foolish/thesaurus/antonyms
ChicagoSmart Define. 2016. "foolish thesaurus" https://smartdefine.org/foolish/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, foolish thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/foolish/thesaurus/antonyms>.
MLASmart Define. "foolish thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/foolish/thesaurus/antonyms>