Infighting refers to disagreements or conflicts that occur among members of a group or organization. Synonyms for infighting include dissent, dissension, conflict, strife, discord and rivalry. Dissent refers to a difference of opinion while dissension refers to a strong disagreement that can lead to hostility. Conflict involves a struggle or clash of opposing beliefs or interests. Strife usually refers to a bitter and prolonged conflict that can originate from a specific cause. Discord indicates a lack of agreement or harmony, while rivalry implies a competition between individuals or groups. Regardless of the synonym used, infighting can be destructive, leading to weakened relationships and decreased effectiveness within the group.