Synonyms of vague in English:

vague


See definition of vague

adjective

1‘they could just make out the vague shape of a ship in the mist’

SYNONYMS
indistinct, indefinite, indeterminate, unclear
hazy, cloudy, fuzzy, misty, lacking definition, blurred, blurry, out of focus, murky, foggy, faint, shadowy, dim, obscure, nebulous, shapeless, formless, unformed, amorphous
rare nebulose
ANTONYMS

clear, precise

2‘a vague description’

SYNONYMS
imprecise, inexact, rough, approximate, inexplicit, non-specific, loose, ill-defined, generalized, ambiguous, equivocal, hazy, woolly
sketchy, incomplete, inadequate, imperfect
superficial, cursory, perfunctory

3‘I'm a little vague about the details’

SYNONYMS
unclear, hazy, uncertain, unsure, undecided
puzzled, baffled, mystified, bemused, bewildered, confused, nonplussed
indecisive, irresolute, hesitant, tentative, wavering, vacillating
informal iffy
ANTONYMS

clear, certain

4‘they had only vague plans’

SYNONYMS
uncertain, undecided, yet to be decided, unsure, unclear, unsettled, indefinite, indeterminate, unknown, unestablished, unconfirmed, unresolved, unascertained, pending, outstanding, in the balance, up in the air, speculative
ANTONYMS

firm

5‘she was so vague in everyday life’

SYNONYMS
absent-minded, forgetful, with a mind like a sieve, disorganized, unsystematic, unreliable, undependable
dreamy, inattentive, abstracted, with one's head in the clouds, scatterbrained, feather-brained, feather-headed, birdbrained, empty-headed, erratic, giddy
informal scatty, dizzy, dippy, not with it
British informal dappy
ANTONYMS

organized, together