unkīndˈness noun

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

• apoplectically
• apoplex
• apoplexed
• apoplexes
• apoplexies
• apoplexing
• apoplexy
• apoprotein
• apoptoses
• apoptosis
• apoptotic
• aporia
• aporias
• aport
• aposematic
• aposematism
• aposiopeses
• aposiopesis
• aposiopetic
• apositia
• apositias
• apositic
• apospories
• aposporous
• apospory