The word "dueled" refers to a conflict between two people or groups. Its antonyms include words like collaborate, work together, cooperate, and unite. These words suggest a peaceful and harmonious relationship between individuals, rather than a confrontational one. Other antonyms for "dueled" include reconcile, reconcile, reconcilement, and reconcilement. These words emphasize the importance of resolving conflicts and finding common ground, rather than engaging in a battle of wills. Whether in personal relationships or in business, the opposite of "dueled" is working together towards a shared goal, rather than against each other.