Đồng nghĩa của a controversial subject

debatable doubtful questionable arguable disputable controversial dubious moot uncertain borderline undecided unsettled contentious iffy unclear undetermined unsure vague controvertible inconclusive problematical unconfirmed unknown unresolved doubtable in doubt issuable negotiable open to debate perplexing puzzling riddling subject to debate open to doubt open to question unestablished chancy contestable mootable a live issue a moot point not yet established on ice up in the air a matter of opinion in dispute betwixt and between bone of contention on the back burner the jury's out touch and go up for discussion between sixes and sevens between rock and hard place equivocal ambiguous indefinite indeterminate dodgy problematic dubitable open disputed indistinct suspect pending indecisive cryptic enigmatic obscure speculative nebulous confused hazy ambivalent in the balance unreliable vexed undependable inexact in limbo unpredictable open to discussion fishy mysterious yet to be decided open to argument unsound imprecise arcane abstruse untrustworthy enigmatical inexplicit undefined clouded dicey suspicious confusing hairy paradoxical conjectural flimsy weak occult contested in question contended unproven unconcluded ill-defined unsupported spurious up for grabs shady queer inscrutable mixed shaky at issue unfounded tenuous tentative unforeseeable incalculable mystic hot-button unsubstantiated vacillating unascertained misleading gray grey irresolute wavering indistinguishable equivocating contingent hesitant suppositious opaque double-edged unanswered Delphic not definite open for discussion marginal debated unverified disputatious polemical unfinished delicate groundless unreasonable polemic unintelligible difficult assumed ongoing awkward provocative apocryphal gnomic suppositive shadowy presumed murky unsolved hypothetical clear as mud torn blurred on the fence neither fish nor fowl clear as dishwater in no man's land waffling to be decided neither one thing nor the other blowing hot and cold exceptionable a debatable point hinky outstanding argumentative unclassifiable scrappy quarrelsome up to the individual insecure unlikely hidden deep elliptical unsubstantial ungrounded peripheral frontier bordering dual dark elliptic undisclosed risky fuzzy sub judice critical in contention thorny ticklish sticky knotty taxing fuliginous concealed at risk far from certain precarious sketchy to be won or lost baseless unwarranted blear twofold polysemous polysemic polysemantic touch-and-go untested ill-founded multivocal not yet settled not reliable not dependable troublesome fractious tricky unjustifiable unjustified unattested uncorroborated yet to be settled hanging by a thread on thin ice unfixed pendent double not validated much debated open to suspicion in a state of limbo open-ended not decided in a state of uncertainty foundationless without basis invalid nonvalid without foundation ignored neglected two-edged oracular unquestioned unnoticed unrefuted unchallenged divisive sensitive fluctuating contradictory conflicting not backed up by evidence emotive tendentious unconvincing unproved hesitating debateable unprovable clashing warring opposing conflicted muddled opposed unsatisfying unsatisfactory inadequate resolving nothing lacking incomplete unfateful deficient uneventful proving nothing hot notorious heated wishy-washy neutral uncommitted impartial hemming and hawing divided noncommittal of two minds running hot and cold hedging your bets in the middle not sure hard to believe in two minds leaving matters open in a quandary in a dilemma muffled theoretical intangible indiscernible under discussion left hanging not obvious elusive academic under examination suppositional supposed on the horns of a dilemma still open to question still open to doubt under advisement putative imagined academical conjectured theoretic notional unreal imaginary concocted conditional conjecturable refutable presupposed provisory guessed made up presumptive casual assumptive stochastic proposed pretending postulated

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