Synonyms and related words :
callowness, coarseness, crassness, crudeness, earthiness, gaudiness, greenness, grossness, immatureness, immaturity, loudness, meretriciousness, nondevelopment, obscenity, oversimplicity, oversimplification, rawness, reductionism, ribaldry, roughness, rudeness, simplism, the rough, uncultivation, undevelopment, unfinish, unfinishedness, unfledgedness, unrefinement, unripeness,