0
crackpot
0
crazy
0
cuckoo
0
daffy
0
daft
0
daredevil
0
dippy
0
dotty
0
drowsy
0
featherheaded
0
feebleminded
0
fool
0
foolhardy
0
half-baked
0
harebrained
0
ignorant
0
illiterate
0
insane
0
insensible
0
insentient
10 years ago|1.3k views|share |citing 
APASmart Define. (2016). quick-witted thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/quick-witted/thesaurus/antonyms
ChicagoSmart Define. 2016. "quick-witted thesaurus" https://smartdefine.org/quick-witted/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, quick-witted thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/quick-witted/thesaurus/antonyms>.
MLASmart Define. "quick-witted thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/quick-witted/thesaurus/antonyms>