devastating is a form of:

Juvenility



noun — Plural: Juvenilities
1.
ភាពវ័យក្មេង, យុវភាព, ភាពក្មេង, យុវជន, ក្មេងទាំងឡាយ, បឋមវ័យ
ENGLISH MEANING
noun — Plural: Juvenilities
1.
The manners or character of youth; immaturity.
1.
Youthfulness, adolescence