disinclination

nouns

that toward which you are inclined to feel dislike

"his disinclination for modesty is well known"

disinclination

antonym

is a type of (narrower)

a feeling of aversion or antipathy

"my dislike of him was instinctive"

a certain degree of unwillingness

"a reluctance to commit himself"; "his hesitancy revealed his basic indisposition"; "after some hesitation he agreed"

is derived from