4
feeling(adjective, kind, hard-hearted, nowhere, doublespeak)
3
acute(adjective, dull, moderate, perceptive)
3
bright
3
quick(adjective, sensitive, aware)
2
discriminating(adjective, important)
2
sensible
2
sharp(adjective, sensitive, aware)
2
smart(adjective, bright)
1
astute
1
brilliant
1
cunning(adjective, sensitive, aware)
1
cute
1
good
1
keen
1
perceptive
1
quick-witted
1
thoughtful(adjective, sensible)
1
wise(adjective, sensible)
0
alert
0
aware(adjective, sensitive)
11 years ago|511 views|share |citing 
APASmart Define. (2015). imperceptive thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/imperceptive/thesaurus/antonyms
ChicagoSmart Define. 2015. "imperceptive thesaurus" https://smartdefine.org/imperceptive/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, imperceptive thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/imperceptive/thesaurus/antonyms>.
MLASmart Define. "imperceptive thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/imperceptive/thesaurus/antonyms>