Compadres, a Spanish term meaning close friends or companions, has several synonyms that can be used interchangeably depending on the context. Some popular alternatives for compadres include amigos, mates, pals, buddies, chums, confidants, comrades, and allies. Each term carries a slightly different connotation, such as amigos being more informal and pals being more affectionate. Comrades and allies, on the other hand, suggest a deeper level of camaraderie based on shared experiences or goals. Ultimately, the choice of synonym depends on the intended tone and relationship between the individuals being referred to as compadres.