スカッと
sukatto

Adverb
Suru Verb

1. refreshingly; with a feeling of relief; pleasantly; (a weight) off one's shoulder

Onomatopoeia
Related to すっきり
いういたかった こと全部 ぜんぶ ったら むねがすかっとした。
iitakatta kotō zembu ittara munega sukatto shita.
I felt quite relieved after I had said all I wanted to say.
Adverb
Suru Verb

2. (wearing, etc. something) elegantly; smartly; stylishly; in a refined manner

Onomatopoeia
Other forms: