The word "reales" can have different meanings depending on the context. As a noun, it can refer to a type of coin used in Spain and some former Spanish colonies. As an adjective, it can describe something that is genuine, authentic, or real. For the former meaning, synonyms include pesos, maravedis, and escudos. For the latter meaning, synonyms include authentic, legit, bona fide, and genuine. In either case, it's important to consider the context and usage to determine the most appropriate synonym. By doing so, one can enhance their vocabulary and communication skills while avoiding ambiguity or confusion.