ちび (translations)→ midget shorty
みずみずしい (translations)→ fresh healthy smooth-faced splishy
一歩手前 (translations)→ borderline threshold
下の (translations)→ below nether
駆け出しの (translations)→ novice rookie
子供 (translations)→ baby birth boy child childhood family juvenile kid kiddie pupil student
子供っぽい (translations)→ adolescent basic boyish childish sophomore
若々しい (translations)→ young-looking youthful
若い (translations)→ early green newly younger youth
若造 (translations)→ guy lad youngster
小 (translations)→ little slightly small
小さい (translations)→ children teensy
新しい (translations)→ another different neo- new other strange sudden
青年 (translations)→ gentleman sapling
幼い (translations)→ preadolescent