1. immature
2. young
Kanji
1. immature
2. young
1. baby; child
1. Childlike; Immature
1. Childish; Immature
1. Was young; Was immature
1. Not young; Not immature
1. Probably young; Likely a child
1. Is not childish.; Is not immature.
1. If/when young; If/when immature
1. Wasn't young.; Wasn't immature.