The term "frat house" typically refers to a communal living space for male members of a college fraternity. However, various synonyms are often used to describe similar living situations. One common term is "Greek house," which refers to any fraternity or sorority residence. Other phrases include "fraternity lodge," "brotherhood house," and "men's club." These phrases all refer to the same concept, which is a communal living space for a group of young men or women who share a common bond or affiliation. While the terminology may vary, the underlying idea remains the same, emphasizing the importance of camaraderie and brotherhood in college and beyond.