Antonyms for refined

all:

unrefined.

cleaned of impurities:

dirty.

cultured, civilized:

Dirtied, uncivilized, uncritical, imprecise, unrefined, harsh, corrupt, polluted, rough, undiscriminating, unstylish, unsophisticated, poor, uncultured, inelegant.

noun:

dubious, incorrect, dated, Commingled, undersized, blunt, untrue, sloppy, tawdry, naive, musty, loud, gaudy, slipshod, tacky, old fashioned, corrupted, backward, wrong, germinal, unreliable, incorporated, naif, patent, clumsy, doubtful, middling, thick, backwoods, spoiled, philistine, false, round, garish, strong, inaccurate, antique, provincial, clear, green, loose, fouled, unripened, debased, big, unintelligent, average, heedless, fair, coalesced, compounded, early, flashy, unmistakable, fused, unambiguous, underweight, unclear, old, joined, graceless, incautious, antediluvian, slapdash, indefinite, passe, amalgamated, nonprogressive, sturdy, past, glitzy, obvious, conjoined, approximate, large, great, underdeveloped, immense, ordinary, unlettered, run-of-the-mill, untrustworthy, immature, apparent, embryonic, soiled, intermixed, splashy, clear-cut, stout, polyester, flamboyant, imprecise, old-time, besmirched, questionable, huge, transparent, out-of-date, careless, combined, open-and-shut, primeval, unsophisticated, outworn, rudimentary, manifest, united, indifferent, oldfangled, unripe, plain, befouled, mixed, sullied, lower, hoary, vague, medium, undeveloped, palpable, evident, intermingled, uneducated, merged, obsolete, primordial, yokelish, watered-down, blended, broad, defiled, fusty, linked, inexact, illiterate, antiquated, unequivocal, perspicuous, heavy.

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