Disadvantageous is a term that describes something that is harmful or unfavorable. Its antonyms are words that express the opposite meaning of dis advantageous. These antonyms include beneficial, advantageous, favorable, profitable, promising, propitious, opportune, advantageous, and positive. Each of these words reflects on something that has the potential to bring about desirable outcomes. For instance, when something is advantageous, it means it has an edge or beneficial to someone. On the other hand, when something is unfavorable or harmful, it is said to be disadvantageous. Therefore, knowing the antonyms of dis advantageous can help you communicate more clearly and effectively.