0
hep(open, careless)
0
humorless
0
hyperintelligent
0
in right mind(expression, idiom, stupid)
0
ingenious
0
knowledgeable(dull, ignorant)
0
levelheaded(careless, unsound)
0
literate
0
matter of fact(expression, idiom, stupid)
0
meaningful
0
no-nonsense
0
of sound mind(expression, idiom, stupid, unreasonable)
0
on the lookout(expression, idiom, certain)
0
opportune
0
perceptible
0
percipient
0
perspicacious
0
pertinent
0
playing with full deck(expression, idiom, stupid, unreasonable)
0
plugged in(expression, dull)
11 years ago|2.5k views|share |citing 
APASmart Define. (2015). unwise thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unwise/thesaurus/antonyms
ChicagoSmart Define. 2015. "unwise thesaurus" https://smartdefine.org/unwise/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2015, unwise thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unwise/thesaurus/antonyms>.
MLASmart Define. "unwise thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/unwise/thesaurus/antonyms>