す

っ

き

り

adverb, adverb taking the と particle, takes する

1. refreshingly, with a feeling of relief, pleasantly, (a weight) off one's shoulder. Onomatopoeic or mimetic word.
2. shapely, neatly, refinedly.
3. cleanly, without trouble.
4. clearly, plainly, distinctly.
5. completely, thoroughly.
6. not at all (with negative sentence), not even slightly.