Here are some ways to express aversion in a sentence:
* Using adjectives: "I am averse to spicy food."
* Using verbs: "She shunned any contact with her ex-boyfriend."
* Using adverbs: "I reluctantly agreed to go to the party."
* Using phrases: "He has a strong dislike for loud music."
* Using figurative language: "The thought of public speaking makes me want to crawl under a rock."
If you could provide more context about what you are trying to say, I can help you formulate a more specific sentence.