Denshi Jisho — Online Japanese dictionary

いと 1:
2: (Usually written using kana alone) (Archaism) young child (esp. a young girl); (Prefix) young
Noun 
ようじ infant; baby; child
Common word, Noun 
ようち infancy; childish; infantile
Common word, Na-adjective, Noun, No-adjective 
ようが (wheat) germ
Noun, No-adjective 
ようじ childhood; infancy
Temporal noun, No-adjective 
おさない 1: very young;
2: childish; immature
Common word, Adjective 
おさなご infant; baby; little child
Common word, Noun 
いたいけ innocent; helpless; tender
Na-adjective, Usually written using kana alone 
いとさま daughter (of a good family)
Noun, Usually written using kana alone, Honorific or respectful language, Kansai dialect 
いとさん daughter (of a good family)
Noun, Usually written using kana alone, Honorific or respectful language, Kansai dialect 
おさなき 1: very young;
2: childish; immature
Noun or verb acting prenominally 
おさなな childhood name
Noun 
ようぎょ fry (young fish)
Noun 
ようくん young lord or master
Noun 
ようじょ little girl
Noun 
ようせい larva; larvae
Na-adjective, Noun, No-adjective 
ようてい young emperor
Noun 
ようどう little child
Noun 
ようねん childhood; infancy
Noun 
ようめい childhood name
Noun 
ようれい childhood
Noun 
ろうよう old and young
Noun 
児期 ようじき infancy
Noun 
児語 ようじご baby talk (like choo-choo for train, etc.); words and speech patterns used in talking with young children
Noun 
ようしょう infancy; childhood; tender age
Common word, Noun, Na-adjective, No-adjective 
ようちゅう larva; chrysalis
Common word, Noun, No-adjective 
いとけない 1: very young;
2: childish; immature
Adjective 
おさながお baby's face
Noun 
おさなづま very young bride; bride (married woman) who is little more than a girl
Noun 
おさなどき childhood; infancy
Out-dated or obsolete kana, Temporal noun, No-adjective 
ちょうよう young and old
Noun 
ようじゃく young and weak
Na-adjective, Noun 

Found 63 words. Page one, two

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