adjective. Lacking sensitivity and skill in dealing with others: brash, clumsy, gauche, impolitic, indelicate, maladroit, tactless, undiplomatic, untactful.

What is the meaning of impoliteness?

adjective. not polite or courteous; discourteous; rude: an impolite reply.

Is Unpolite an English word?

Lacking in politeness or good manners; discourteous; rude. Also as noun Now chiefly North American.