すんなり
- 1slim ; slender ; lithe ; supple Translated by Jiyomi
- 2smoothly ; without resistance ; without trouble ; without difficulty ; without dissent ; easily ; readily Translated by Jiyomi
adverb taking the 'to' particle · adverb (fukushi) · noun or participle which takes the aux. verb suru
JMdict entry 1006320. Source and licence.