0
opaque
0
out of it(expression, idiom, reasonable)
0
prosaic(adjective, unimaginative)
0
remiss
0
senseless
0
slow-witted
0
slow up
0
soft on
0
soft soap
0
softheaded
0
spontaneities
0
temerity
0
thick-witted
0
thoughtlessness
0
undiscerning(reasonable, sensible)
0
uninterested
0
unreasonable
0
unreasoning
0
unsmart
0
unthinkingness
10 years ago|1.1k views|share |citing 
APASmart Define. (2016). thinking thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/thinking/thesaurus/antonyms
ChicagoSmart Define. 2016. "thinking thesaurus" https://smartdefine.org/thinking/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, thinking thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/thinking/thesaurus/antonyms>.
MLASmart Define. "thinking thesaurus" 11 February 2016. Web. 23 September 2026. <https://smartdefine.org/thinking/thesaurus/antonyms>