Cause Aversion is a term used to describe an aversion to something due to its cause. It can be seen in both physical and psychological reactions. ODIUM (5 letters) is a strong feeling of dislike or hatred, while ALLERGY (7 letters) is an abnormal reaction of the body to a particular substance. Both of these terms can be used to describe a Cause Aversion, as they are reactions to something due to its cause.