Fight is a common word used to describe a struggle, conflict or battle. However, there are several synonyms that can be used in its place to bring different shades of meaning. For instance, the term "struggle" is a good substitute that indicates more than just physical combat but also an inner or outer conflict. "Combat" suggests a formal fight with clear rules of engagement. "Scrap" and "brawl" are informal expressions that denote physical confrontations. "Clash" describes a disagreement or dispute between two opposing parties or ideologies. "Altercation" refers to a heated argument that might involve physical violence. There are many more synonyms for the word "fight" that we could use depending on the context and intended message.