Malice, ill will; lack of kindness or consideration.

The quality of not being meek; †harshness, cruelty (obsolete).

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

The quality of being harsh; unpleasant roughness, discordance, severity, rigour, etc.: see the adjective.

Ungraciousness, unkindness, ingratitude.

Harshness, roughness, unkindness.

ill feeling, animosity, antipathy, as between rival families, organizations, etc. (cf. blood, n. 11).

(un-, prefix1 affix 6.)