Cut-throat is a term often used to describe a situation or a person that is extremely competitive and ruthless. However, there are several other words that can be used as synonyms for this term. Some of the most commonly used synonyms for cut-throat include ruthless, merciless, ferocious, aggressive, and brutal. Each of these words conveys a similar meaning to cut-throat, in that they imply a fierce and uncompromising approach to achieving one's goals. Other synonyms for cut-throat might include dog-eat-dog, cut-throat competition, fierce rivalry, and intense competition. Regardless of the synonym used, the term cut-throat describes a situation or person that is characterized by unrelenting competition and a willingness to do whatever it takes to win.