Boorish

I thought it would be boorish to challenge his identity without warning.

I feel like holding hands now would be incredibly boorish.

What more should I say, but that this miller would not put aside his words for anyone, telling his boorish tale in his manner? I think I shall repeat it here.

Tom is boorish and unpleasant.

This boorish Boer is a bore.

I was terrified of making a boorish impression in front of everyone.

His boorish behaviour wins him no friends.