The phrase "groom to be" is often used to refer to an engaged man who is preparing for his upcoming wedding. However, there are several synonyms that can be used to describe a man in this position. For example, he may be referred to as a fiance, betrothed, intended, or prospective groom. Other possible synonyms include future husband, husband-to-be, and soon-to-be-married. Each of these terms can be used to convey a similar meaning, but they may differ slightly in connotation or emphasis. Ultimately, the choice of synonym depends on the context and tone of the discussion.