unwholesome

adj

1. Not wholesome; unfavorable to health; unhealthful.

   “unwholesome air, or food”

   “Caliban: As wicked dewe, as ere my mother bruſh'd / With Rauens feather from vnwholeſome Fen / Drop on you both : A Southweſt blow on yee, / And bliſter you all ore.”

   “Alas! he mastered not his destiny: I have said before, his ashes are in yonder urn. A few unwholesome dews on a summer night were mightier than all his science.”

2. Not sound; tainted; defective.

   “There was something indefinably unwholesome about him. Something lean and snakelike.”

3. Indicating unsound health; characteristic of or suggesting an unsound condition, physical or mental; repulsive; offensive.