Attractive is a word that describes something or someone that has the power to allure, charm, or enchant others. However, when we describe something as unattractive, it implies that it lacks the qualities that make it appealing or visually pleasing. Some antonyms for unattractive are gorgeous, charming, magnetic, captivating, enchanting, alluring, appealing, delightful, engaging, and attractive itself. Each of these synonyms portrays the opposite of unattractive, gathering qualities that are desirable and appealing to the eye. These descriptions can be applied to anything from a person, a place, or an object that has the power to captivate and attract others.