When it comes to expressing praise or admiration, "bravos" can be considered one of the go-to words to use. However, there are a multitude of other synonyms for this word that can help you add more variation to your vocabulary. For instance, you might consider using "applause", "acclamation", "cheers", "kudos", or "commendation" as alternative words to "bravos" when giving praise. If you want to emphasize the impressiveness of a performance or accomplishment, you could also use synonyms like "standing ovation", "ovation", or "plaudits". Overall, using a variety of synonyms can help you add more color and interest to your language, while still effectively conveying your message.