Savoir vivre, a French phrase that means knowing how to live well or good manners, can have many antonyms depending on its context. Some antonyms could be rudeness, boorishness, clumsiness, awkwardness, ignorance, inconsiderateness, or impoliteness. In other contexts, it may be the opposite of extravagance, ostentation, or showiness. However, the most common antonym to savoir vivre is simply poor manners or bad behavior. Having manners and behaving appropriately in social situations are valuable skills in any culture, and antonyms to these qualities can hinder personal and professional relationships. Therefore, it is important to practice good manners and wellbeing throughout our lives.