Discourtesy, incivility.

Ungraciousness.

= rudeness, n. (in various senses). Now esp. as in modern French: harshness, coarseness.

= rudeness, n. (in various senses).

Openness, honesty, or straightforwardness of conduct; directness or frankness of language. Also in negative sense: unguardedness of language…

Unpleasant feeling, disagreeableness (between persons); unfriendliness, unkindness. Obsolete.

Ungraciousness, unkindness, ingratitude.

The quality of being uncourteous; discourtesy.

Lack of civility or courtesy; bad manners.

Rude or inconsiderate behaviour; impoliteness; an instance of this.

Want of the politeness or courtesy proper to civilized men. (Cf. humanity, n.) Obsolete.

rudeness, unmannerliness.

Ill-bred, uncivil, or uncourteous behaviour towards others; want of civility or politeness; discourtesy, rudeness.

= discourtesy, n.

Lack of good manners or consideration for others; discourtesy. Now rare.

Rudeness, impoliteness, discourtesy.

The quality of being impolite; want of politeness; incivility, discourtesy, rudeness.

Lack of courtesy or pleasantness.

Rudeness; rude or impolite speech or behaviour. Also: a rude remark, comment, practical joke, or other act.