Aversion means a strong feel of dislike or antipathy toward something and a desire to avoid it.
Aversion comes under noun
Synonyms: animosity, dislike, hatred, abhorrence, disgust, opposition, revulsion, loathing.
Antonyms: desire, liking, love.
The impatient crowd in front of the cinema hall began to express their aversion to waiting in line by shouting as "open, open, open."
Many people have an aversion to maths, but I like it.