Burps are an unpleasant bodily function that often result from consuming carbonated drinks or eating too quickly. However, there are several synonyms you can use to describe burps that might sound more pleasant in polite company. For example, you could refer to burps as 'belches' or 'eructations.' Other synonyms for burps include 'hiccup,' 'gurgle,' 'retching,' 'discharge,' and 'expel.' Some of these synonyms may be more commonly associated with digestive issues, while others may be used to describe a wider range of bodily functions. Nevertheless, using a synonym to refer to burps can help to make them appear less vulgar or embarrassing in conversation.