Synonyms of undecided in English:

undecided


See definition of undecided

adjective

1‘her father's fate was still undecided’

SYNONYMS

unresolved, yet to be decided, uncertain, unsure, unclear, unsettled, indefinite

undetermined, indeterminate, unknown, unestablished, unascertained, pending, outstanding, in the balance, up in the air, debatable, arguable, disputable, moot, problematic, controversial, open to question, open to doubt, open, doubtful, dubious, borderline, ambiguous, vague

informal iffy, on the back burner, on ice

British informal dodgy

ANTONYMS

decided, sealed

2‘they remained undecided as to the precise role for the EC’

SYNONYMS

unsure, uncertain, doubtful, dubious, unresolved, indecisive, irresolute, hesitant, tentative, wavering, vacillating, oscillating, equivocating, dithering, uncommitted, floating, shilly-shallying, wobbling, vague, hazy, unclear, ambivalent, in two minds, torn, split

in a quandary, in a dilemma, on the horns of a dilemma, in doubt

informal iffy, blowing hot and cold, on the fence

ANTONYMS

certain