稚 (w)

(zhì) infantile; young

稚女 (w)

(zhìnǚ) little girl (of toddler age)

稚嫩 (w)

(zhìnèn) young and tender; puerile; soft and immature

稚子 (w)

(zhìzǐ) young child

稚弱 (w)

(zhìruò) immature and feeble

稚拙 (w)

(zhìzhuō) young and clumsy; childish and awkward

稚气 (w)

(zhìqì) childish nature; infantile; juvenile; puerile

稚气未脱 (w)

(zhìqìwèituō) still possessing the innocence of childhood (idiom)

稚虫 (w)

(zhìchóng) naiad; larva; developmental stage of insect