Strong antipathy is an intense feeling of dislike or AVERSION. It is a stronger emotion than mere dislike and can be described as a deep-seated hatred. The crossword solutions for the term strong antipathy are AVERSION (8 letters) and HATE (4 letters). AVERSION is defined as a strong feeling of dislike or opposition, while HATE is defined as an intense feeling of dislike or hostility. Both words accurately describe the emotion of strong antipathy.