Adverb
Verb (する)
Usually written in kana
1. snugly; cosily; warmly; comfortably
Adverb
Usually written in kana
2. carefree; easily; safely; without hardship
Adjective (の)
Usually written in kana
3. freshly made and still warm
Adverb
Usually written in kana
4. imprudently; shamelessly