unkindly
1. [ adverb ] in an unkind manner or with unkindness
Examples:

"The teacher treats the children unkindly"

Related terms: kindly unkind unkind
2. [ adjective ] lacking in sympathy and kindness
Synonyms: unsympathetic
Examples:

"unkindly acts"

Related terms: unkind
Similar spelling:   unkind
  ungainly
  unkindled
  unjointed
  unison
  unmasking
  unkindness
  unsound
  unsanded
  unchain