Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
obligatory | No | Yes | No | No |
de rigueur | No | Yes | No | No |
obligatory (adjective) | de rigueur (adjective) |
---|---|
morally or legally constraining or binding | required by etiquette or usage or fashion |
required by obligation or compulsion or convention |