"Bouderie" is a French term that refers to a state of sulking or being moody or withdrawn. There are a number of synonyms for this word in English, including pouting, sullenness, moodiness, and petulance. Other related terms might include chagrin, irritation, or even anger. These words all describe a certain emotional state in which a person is feeling some kind of disconnection or frustration, and may be unwilling or unable to communicate effectively with others. Whether it's because of a disagreement with someone else or simply an internal mood that has taken hold, the feeling of bouderie can be difficult to shake.