Synonyms and related words :
abstract, aleatoric, aleatory, amorphous, anonymous, bland, blobby, blurred, blurry, broad, chance, chancy, chaotic, collective, confused, cryptonymic, cryptonymous, disordered, featureless, foggy, fuzzy, general, generalized, generic, hazy, hit-or-miss, ill-defined, imprecise, inaccurate, inchoate, incognito, incoherent, indecisive, indefinable, indefinite, indeterminable, indeterminate, indistinct, inexact, innominate, lax, loose, nameless, nebulous, neutral, nonspecific, obscure, orderless, random, shadowed forth, shadowy, shapeless, stochastic, sweeping, unacknowledged, uncharacterized, unclear, undefined, undesignated, undestined, undetermined, undifferentiated, unidentified, unknown, unnamed, unplain, vague, veiled, wide, without a name