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
недоде́ланный
unfinished
half-baked, stupid, failing, immature, defective
недозре́лый
unripe, green, immature
недоро́сток
undersized person, stunted person, runt
stripling, raw youth, immature youth, youngster


















