Antonyms for the phrase "feeling hostility toward" include words like friendly, amicable, cordial, cooperative, harmonious, and peaceful. If someone is not feeling any hostility towards someone else, it means that they hold no ill-will, animosity, or bitterness towards them. Antonyms are crucial as they help us to convey the opposite meaning of a word or phrase. It is essential to recognize and use antonyms to ensure clear and concise communication. In contrast to feeling hostility, individuals might feel sympathy, empathy, warmth, or affection towards someone else. These antonyms can help us establish and maintain positive, healthy relationships with others.