Fisticuffer is an archaic term that refers to a person who loves to fight and indulge in physical combat. This word is no longer used in modern English and has been replaced with various other synonyms. Synonyms of fisticuffer include pugilist, boxer, fighter, brawler, scrapper, bruiser, combatant, and slugger. These words describe a person who enjoys fighting, either professionally or recreationally. While these terms are still used today, they are not as common as they once were. It is important to recognize that there are safer and more constructive ways to resolve conflicts, and resorting to physical violence should be avoided whenever possible.