The antonyms for "coming to agreement" include disagreement, dispute, dissent, and conflict. When parties are in disagreement, they do not share the same views on a particular issue or topic, which makes it challenging to find common ground. A dispute is an argument or disagreement that involves one or more parties, and it may arise from a misunderstanding or a difference in opinion. Dissent is a strong disagreement or opposition to an idea, decision, or policy, and it may lead to division or separation. Conflict refers to a situation where two or more parties have opposing interests, goals, or values, and it may escalate into aggression or violence.