inappreciative

Had he cast his pearls before—— Well, at inappreciative feet?

Not all culture, however, is equally destructive and inappreciative.

You must have thought me rude and inappreciative; but the fact is I was so startled that I forgot to tell you why I went.

Excusing herself for a few moments, she goes away, rather vexed that Violet should be so inappreciative.