The word "pro-pones" refers to the act of suggesting or advocating for something. The antonym of "pro-pones" would be a word that describes the act of rejecting or opposing an idea or proposal. Some possible antonyms for pro-pones include reject, decline, deny, oppose, object, or resist. Each of these words implies an active dissent or disagreement with a suggestion or proposal. Whether in a personal or professional context, understanding antonyms for "pro-pones" can help individuals effectively navigate discussions and decision-making processes. By considering opposing viewpoints and perspectives, we can arrive at better-informed decisions and more nuanced understanding of complex issues.