[あお, ao] (n) (1) blue; (2) green; (3) (abbr) (See 青信号) green light; (4) (See 青毛) black (horse coat color); (pref) (5) immature; unripe; young; (P) #1374
[おさない(幼い)(P);いとけない, osanai ( osanai )(P); itokenai] (adj-i) (1) very young; (2) childish; immature; (P) #5866
[みじゅく, mijuku] (adj-na, n, adj-no) inexperience; unripeness; raw; unskilled; immature; inexperienced; (P) #15450
[おこちゃま, okochama] (n) (1) child; (2) childish person; immature person
[こうこうじ, koukouji] (n) immature youth
[すじこ;すずこ, sujiko ; suzuko] (n) (See イクラ) salted salmon roe (i.e. a mass of immature eggs)
[こどもっぽい, kodomoppoi] (adj-i) childish; child-like; immature; infantile
[わかむし, wakamushi] (n, adj-no) (See ニンフ) nymph (immature form of an insect)
[じゃくねんしゃ;じゃくねんもの, jakunensha ; jakunenmono] (n) youngster; young and immature person
[せいこう, seikou] (adj-na, n) crude; immature; unpolished
[なまにえ, namanie] (adj-na, n) (1) half-cooked; rare; (2) ambiguous; vague; (3) immature
[なまわかい, namawakai] (adj-i) (arch) young and immature
[あおっぽい, aoppoi] (adj-i) (1) bluish; greenish; (2) immature; inexperienced; green; naive
[あおくさい, aokusai] (adj-i) inexperienced; immature; grassy-smelling
[あおにさい, aonisai] (n) (derog) green youth; immature youth; novice; greenhorn
[せきがきゅう, sekigakyuu] (n) (See 赤血球) erythroblast (immature nucleate erythrocyte)
[おとなげない, otonagenai] (adj-i) immature; childish
[ちちくさい, chichikusai] (adj-i) smelling of milk; green; wet behind the ears; immature
[ひうお;ひお, hiuo ; hio] (n) whitebait; immature sweetfish
[みそっかす, misokkasu] (n) (1) miso lees; (2) good-for-nothing; (3) immature child or person
[おさなき, osanaki] (adj-f) (1) very young; (2) childish; immature
[しいな;しいだ(粃)(ok);しいら(粃)(ok), shiina ; shiida ( shiina )(ok); shiira ( shiina )(ok)] (n) (1) empty grain husk; immature ear (e.g. wheat); hollow object; (2) unripe fruit