imperceptive

Definitions

Lacking the ability to perceive or understand things clearly.

Not showing or having sensitive insight or awareness.

Examples

He was so imperceptive that he failed to notice the growing tension between his two best friends.

Her imperceptive comments about the tragedy revealed a complete lack of empathy for the victims.

Synonyms

unobservant insensitive oblivious unaware obtuse unmindful dense

Antonyms

perceptive observant astute insightful sharp keen discerning