0
cold
0
colloquial
0
colourless
0
concealed
0
confounded
0
confused
0
confusing
0
conservative
0
counteractive
0
crackpot
0
crazy
0
croaky
0
cuckoo
0
cursed
0
daffy
0
daft
0
dank
0
dead end(expression, good, clear)
0
deficient
0
degraded
10 years ago|5.1k views|share |citing 
APASmart Define. (2016). brilliant thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/brilliant/thesaurus/antonyms
ChicagoSmart Define. 2016. "brilliant thesaurus" https://smartdefine.org/brilliant/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2016, brilliant thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/brilliant/thesaurus/antonyms>.
MLASmart Define. "brilliant thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/brilliant/thesaurus/antonyms>