Bienseance is a French term that refers to the appropriateness of behavior or the conditions of good taste and social propriety. It is a term that is closely associated with social norms and customs, as well as with the ability to display proper etiquette and grace in various social situations. Some synonyms for bienseance include decorum, propriety, correctness, etiquette, civility, and good manners. These terms all relate to the idea of conducting oneself in a manner that is appropriate and respectful to others, as well as being mindful of social norms and expectations. Ultimately, they all speak to the importance of good behavior and social grace in our everyday lives.