Synonyms and related words :
Doric, abhorrent, abominable, amateurish, arrested, avgas, backward, barbaric, barbarous, barnyard, base, beastly, below contempt, beneath contempt, blatant, blinding, blue, blunt, boorish, brazen, brazenfaced, brusque, cacophonous, caddish, cloddish, clodhopping, clumsy, coarse, colorful, contemptible, crass, crude oil, despicable, detestable, dirty, disgusting, doggerel, dysphemistic, earthy, embryonic, ethyl, ethyl gas, execrable, extravagant, fetid, filthy, flagrant, flaring, flashy, flaunting, forbidding, fossil oil, foul, fulsome, garish, gas, gasoline, gaudy, glaring, gorgeous, graceless, gross, harsh, hateful, heinous, high-octane gas, high-test, ignoble, ignorant, ill-bred, immature, improper, impure, in bad taste, in embryo, in ovo, in the rough, inadequate, inconcinnate, inconcinnous, inconsiderate, incorrect, indecent, indecorous, indelicate, ineffective, inelegant, inexpert, infelicitous, inferior, insensible, insensitive, kerosene, lead-free gas, loathsome, loud, loutish, louty, low, low-lead gas, lowbred, lurid, malodorous, mephitic, meretricious, miasmal, miasmic, motor oil, nasty, native, natural, nauseating, noisome, noxious, objectionable, obnoxious, obscene, obtrusive, odious, offensive, ore, original, outlandish, overbright, oversimple, paraffin, petrol, petroleum, poor, premium gas, prentice, primitive, rare, raunchy, raw, raw material, rebarbative, red, reductionistic, reductive, regular, repellent, repugnant, repulsive, revolting, ribald, rich ore, rich vein, risque, rock oil, rough, rough diamond, roughcast, roughhewn, rude, rudimental, rudimentary, run-of-mine, rustic, savage, screaming, sensational, shameless, shrieking, sickening, simplistic, smutty, spectacular, stinking, stunted, tactless, tasteless, tawdry, unanalyzed mass, unbaked, unblown, unboiled, uncivil, uncooked, uncourtly, uncouth, uncultivated, uncultured, uncut, undercooked, underdeveloped, underdone, undeveloped, undignified, undressed, unenlightened, uneuphonious, unfashioned, unfelicitous, unfeminine, unfinished, unformed, ungenteel, ungentle, ungentlemanly, ungraceful, ungraded, unhewn, unlabored, unladylike, unlicked, unlicked cub, unmatured, unpolished, unprocessed, unproficient, unrefined, unseemly, unskilled, unsolicitous, unsophisticated, unsorted, untaught, untrained, untreated, unworked, unwrought, vile, virgin soil, vulgar