Adverb
Verb (する)
Onomatopoeic
1. recklessly; thoughtlessly; carelessly; readily; blithely; willingly; easily
2. pamperingly; indulgently; carefully (not angering)
3. shoo!
4. heave-ho
5. hallo; hello
6. Hui (people)
when read as "ホイホイ"
7. novice; beginner