unkīndˈness noun

1. Lack of kindness or affection
2. Cruelty
3. Ill-feeling
4. A flock of ravens (obsolete)

• unsearchably
• unsearched
• unseason
• unseasonable
• unseasonableness
• unseasonably
• unseasonal
• unseasoned
• unseasoning
• unseasons
• unseat
• unseated
• unseating
• unseats
• unseaworthiness
• unseaworthinesses
• unseaworthy
• unseconded
• unsecret
• unsectarian
• unsectarianism
• unsectarianisms
• unsecular
• unsecured
• unseduced