Disposed to fight against; hostile; at war with; being at variance; contrary; inconsistent; refractory; disobedient; also, distasteful in a high degree; offensive; usually followed by to, rarely and less properly by with; as, all rudeness was repugnant to her nature
If you think that something is horrible and disgusting, you can say that it is repugnant. The odour of vitamin in skin is repugnant to insects + repugnance re·pug·nance She felt a deep sense of shame and repugnance. = disgust. very unpleasant and offensive = repellent deeply/utterly/wholly etc repugnant (present participle of repugnare )
offensive to the mind; "an abhorrent deed"; "the obscene massacre at Wounded Knee"; "morally repugnant customs"; "repulsive behavior"; "the most repulsive character in recent novels"