非常識

Meaning

1. nadj-na
   lack of common sense; thoughtlessness; senselessness; irrationality; absurdity

Example sentences

• 彼は非常識だ。

  He is devoid of common sense.

• あんなことを彼女に言うなんて非常識も甚だしい。

  It's quite absurd of you to tell her that sort of thing.