Synonyms of nebulous

1 Syllable
dun, dark, dim
2 Syllables
vague, shrouded, formless, blobby, cloudiest, murkier, darker, vaguest, smoggy, murky, hazy, misty, smazy, stacked, unreal, mistier, smoggiest, hazier, foggy, unclear, rayless, foggier, foggiest, roily, vaguer, cloudy, wispy, cloudier, tenuous, duner, darkest
3 Syllables
aphotic, shapeless, storybook, shadowy, pea-soupy, overcast, unshaped, amorphous, ill-lighted, indistinct, nubilous, unlighted, amorphic, ill-formed, uncertain, unformed, ambiguous
4 Syllables
zero-zero, imprecise, crepuscular, impalpable, inexplicit, emulsified
5 Syllables
indefinite, assymetrical
6 Syllables
indeterminate