'immature' aparece también en las siguientes entradas:
In the English description:
adolescent
- babyish
- callow
- child
- chit of a girl
- green
- in the bud
- infantilism
- jejune
- juvenile
- man-child
- rudiment
- sild
- snotty-nosed
- sophomoric
- underripe
- undeveloped
Spanish: