ムッと

ムッと, むっと, むーっと, むうっとmutto

suru verb · intransitive · adverb

1. to be offended
2. to get angry
3. to be annoyed
4. to be miffed
5. to be huffy
6. to be sullen
7. to be upset
8. to be stuffy

Study it in Yanamino