Synonyms and related words :
budding, callow, defalcation, deficiency, deficit, dewy, green, growing, immature, impubic, inadequacy, inexperienced, ingenuous, innocent, insufficiency, intact, juicy, lack, minor, naive, new-fledged, raw, ripening, sappy, scantiness, shortage, tender, unadult, undeveloped, unfledged, unformed, unlicked, unmellowed, unripe, unseasoned, vernal, virginal