immature russian
учени́ческий
student
immature/dependant
незре́лый
immature
инфанти́льный
infantile
childish, immature
нера́звитый
undeveloped, underdeveloped, backward, rudimentary, immature, stunted
безу́сый
wearing no moustache, callow, immature
недозре́лый
unripe, green, immature
недоро́сток
undersized person, stunted person, runt
stripling, raw youth, immature youth, youngster


















