Synonyms of vague

1 Syllable
dim, lax, dark, faint, dims
2 Syllables
shrouded, hushhush, hazy, bosky, umbrous, moony, fainter, hazier, foggier, darkest, pointless, dimmest, darker, clouded, shadiest, rayless, foggiest, dreamier, dimmer, sketchy, shady, muzzy, blobby, laxer, misty, smazy, delphian, umbral, muzzier, faintest, shadier, dreamy, sketchier, cryptic, wordless, stacked, shaded, mistier, foggy, mater, unclear, matest
3 Syllables
stochastic, meaningless, shapeless, dithering, adumbral, unproven, unshaped, amorphous, euphemious, nondescript, unvocal, theoretic, nebulous, shadowy, ill-lighted, unlighted, ungrounded, middle-ground, unwatchful, ambiguous, unpoised, doubletalk, pea-soupy, tenebrous, masklike, indistinct, inexact, doublespeak, amorphic, ill-formed, obscurer, aphotic, abstruse, unmeaning, uncertain
4 Syllables
unclassified, questionable, noncommittal, chiaroscuro, oracular, intangible, unconfirmed, refutable, unobserving, unperceiving, unconfident, obliquitous, euphemistic, crepuscular, even-steven, unrevealing, nonspecific, multivocal, polysemous, nongermane, unresolved, zero-zero, evasive, ill-defined, unfocused, inexplicit, unpurposed, unassured, insecure, unapparent, ideational, uninspiring, nonexistent, equivocal, theoretical, undiscerning, impalpable, undecided, unfateful
5 Syllables
hypothetical, controvertible, problematical, extenuative, inattentive, undetectable, inappreciable, unmemorable, imperceptible, assymetrical, indiscernible, imponderable, unobservable, indistinctive, undetermined, inconclusive, unclassifiable, introvertive
6 Syllables
phantasmagorical, inarticulate, unintelligible, unrecognizable, uninformative, amphibological