Most dissentive refers to something or someone that creates disagreement, opposition or conflict. When looking for antonyms, words that describe agreement, harmony or unity may be sought. Some antonyms for most dissentive could include: cooperative, conciliatory, amicable, collaborative, united, compatible, supportive, agreeable, peaceful, and harmonious. In contrast to most dissentive, these words express the idea of working together, sharing ideas, or finding common ground. Antonyms like these can promote a sense of cooperation and respect for different perspectives, which can be useful in situations where dissent or disagreement may arise.