unsympathetic in WordNet English dictionary

1. not having an open mind
   "a closed mind unreceptive to new ideas"
   closed  unsympathetic 
   
2. not agreeing with your tastes or expectations
   "found the task disagreeable and decided to abandon it"; "a job temperamentally unsympathetic to him"
   disagreeable  unsympathetic 
   
3. (of characters in literature or drama) tending to evoke antipathetic feelings
   "all the characters were peculiarly unsympathetic"
   unsympathetic  unappealing  unlikeable  unlikable 
   
4. lacking in sympathy and kindness
   "unkindly ancts"
   unkindly  unsympathetic 
   
5. not sympathetic or disposed toward
   "unsympathetic officialdom"; "people unsympathetic to the revolution"; "his dignity made him seem aloof and unsympathetic"
   unsympathetic 
   

unsympathetic in English Wiktionary