Synonyms of impure

1 Syllable
foul, lewd, vile, raw, gross, fouls
2 Syllables
slummier, sordid, ill-bred, carnal, corrupt, soily, caked, squalid, gunky, misborn, filthy, lewdest, curdled, grainier, incult, olid, carious, weighted, rawest, bastard, alloyed, filthier, foulest, dirty, turbid, sullied, coarsest, rough-hewn, filthiest, unfried, fouled, rancid, grubbier, nastier, viler, tainted, slumer, wicked, porno, unclean, vilest, coarse, smutty, coarser, vicious, slummy, common, fouler, grubby, muddier, muddy, roughhewn, nasty, grainy, nastiest, rawer
3 Syllables
immodest, granular, obscene, unmilled, unworked, admixed, subfuse, licentious, vulgarian, defiled, feculent, putrescent, shameful, foul-mouthed, unvirtuous, infected, polluted, untreated, unbaked, ungraded, vitiated, verminous, profaning, lickerish, immoral, unmoral, debased, unchaste, amoral, diluted, doctored, profaned, indecent
4 Syllables
coarse-grained, unpurified, unrefined, philistine, libidinous, undecorous, unmatured, bespattered, ungenuine, evil-smelling, unprocessed, unsanctified, desecrated, scatologic, oversexed, unfashioned
5 Syllables
particulate, contaminated, putrefactive, unwholesome, sedimentary, unconsecrated, unpasteurized, adulterated