She was flinty in a way that the willfully imperceptive could easily mistake for chipper.

Our only full confidence is that the NFL will never stop being duplicitous, hypocritical and imperceptive.

Ye would gaze on God With imperceptive blankness up the stars, And mutter, "Why, God, hast thou made us thus?"

What a poor maimed creature, to be so blind, so imperceptive, to the greatest thing in the world!

This to my critic was a proof that Mr. Strachey was imperceptive and vulgar—“common” the ugly word is.