What is another word for de rigueur?
Pronunciation: [də ɹˈiːɡˈɜː] (IPA) 
De rigueur is a French term that refers to something that is customary, required or socially obligatory. This term is commonly used in fashion, etiquette and society to describe a particular set of rules that are expected to be followed. Synonyms for de rigueur include mandatory, compulsory, necessary, requisite, essential, fundamental, standard, customary, traditional, and established. These terms convey the same sense of being required or expected in a particular situation. Using synonyms for de rigueur can help to add variety and richness to the language, making it more interesting and engaging for readers.
