perverse in WordNet English dictionary

1. resistant to guidance or discipline
   "Mary Mary quite contrary"; "an obstinate child with a violent temper"; "a perverse mood"; "wayward behavior"
   contrary  obstinate  perverse  wayward 
   
2. deviating from what is considered moral or right or proper or good
   "depraved criminals"; "a perverted sense of loyalty"; "the reprobate conduct of a gambling aristocrat"
   depraved  perverse  perverted  reprobate 
   
3. marked by a disposition to oppose and contradict
   "took perverse satisfaction in foiling her plans"
   perverse