ムカッと
muka' to

Adverb
Suru Verb

1. feeling sick (suddenly); feeling queasy; feeling nauseated

Onomatopoeia
Related to ムカムカ
Adverb
Suru Verb

2. being angry (suddenly); being offended; being disgusted

Onomatopoeia
Related to ムカムカ
Other forms: