The phrase "this man" often refers to a male individual who is the subject of discussion or focus in a particular context. However, there are several alternatives that can be used when referring to a male person in different circumstances. Some of the synonyms include "he," "him," "the gentleman," "the guy," "the individual," "the person in question," "the fellow," "the chap," "the male," and "the dude." Each synonym carries its own connotation and usage, depending on the context of the sentence or paragraph being written. Therefore, it's essential to choose the most appropriate synonym to convey the intended meaning accurately.