Synonyms and related words :
adulterated, aleatoric, aleatory, ambiguous, amorphous, approximate, approximative, barbarous, blemished, blobby, blurred, blurry, broad, careless, chance, chancy, chaotic, cloudy, confused, damaged, defective, deficient, disordered, easy, easygoing, erroneous, fallible, faulty, foggy, found wanting, fuzzy, general, hazy, hit-or-miss, ill-defined, immature, impaired, imperfect, impotent, improper, impure, inaccurate, inadequate, inchoate, incoherent, incomplete, incorrect, indecisive, indefinable, indefinite, indeterminable, indeterminate, indifferent, indistinct, inexact, inexplicit, infelicitous, lacking, lax, lenient, loose, makeshift, mediocre, mixed, negligent, nonspecific, not perfect, obscure, off, orderless, out of line, out of plumb, out of square, out of true, overindulgent, overpermissive, partial, patchy, permissive, random, relaxed, remiss, shadowed forth, shadowy, shapeless, short, sketchy, slack, slipshod, sloppy, slovenly, soft, solecistic, stochastic, sweeping, unclear, undefined, undestined, undetermined, undeveloped, uneven, unfactual, unfinished, ungrammatic, unperfected, unplain, unprecise, unrestrained, unrigorous, unsound, unspecified, unthorough, vague, veiled, wanting, weak, woolly, wrong