The term "manslut" is considered derogatory and offensive, often used to describe a man who is deemed promiscuous or sexually adventurous. However, there are many other words and phrases that can be used to describe this type of behavior without resorting to derogatory terms. Some possible synonyms include ladies' man, playboy, womanizer, gigolo, stud, Don Juan, and ladykiller. Each of these terms implies a certain level of sexual charisma or prowess, but they do so in a less judgmental or offensive way. Ultimately, it's important to choose language that is respectful and doesn't perpetuate harmful stereotypes or stigmas.