Past Tenses
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open to doubt synonyms

Trying to find another word for open to doubt in English? No problem. Our thesaurus contains synonyms of open to doubt in 41 different contexts. We have listed all the similar and related words for open to doubt alphabetically.

  • clear as dishwater
  • cryptic
  • doubtful
  • dubious
  • enigmatic
  • enigmatical
  • equivocal
  • inconclusive
  • indefinite
  • indeterminate
  • inexplicit
  • muddy
  • multivocal
  • obscure
  • counterfeit
  • doubtful
  • dubious
  • equivocal
  • false
  • fictitious
  • inaccurate
  • mythical
  • spurious
  • unauthenticated
  • ungenuine
  • unsubstantiated
  • untrue
  • unverified
  • able to hold water
  • assertable
  • believable
  • conceivable
  • credible
  • defendable
  • defensible
  • feasible
  • imaginable
  • maintainable
  • rational
  • reasonable
  • supportable
  • sustainable
  • accidental
  • casual
  • chance
  • controlled by
  • dependent
  • fluky
  • fortuitous
  • haphazard
  • incidental
  • likely
  • odd
  • probable
  • probably
  • random
  • arguable
  • argumentative
  • contended
  • contentious
  • contestable
  • controvertible
  • debateable
  • disputable
  • disputatious
  • disputed
  • doubtable
  • doubtful
  • dubious
  • dubitable
  • arguable
  • argumentative
  • contended
  • contentious
  • contestable
  • debateable
  • disputable
  • disputatious
  • disputed
  • doubtable
  • doubtful
  • dubious
  • dubitable
  • in dispute
  • Delphian
  • Delphic
  • abstruse
  • ambiguous
  • apocryphal
  • arcane
  • cabalistic
  • dark
  • enigmatic
  • equivocal
  • esoteric
  • evasive
  • hidden
  • incomprehensible
  • arguable
  • between rock and hard place
  • between sixes and sevens
  • betwixt and between
  • bone of contention
  • borderline
  • chancy
  • contestable
  • disputable
  • doubtful
  • dubious
  • iffy
  • in dispute
  • moot
  • arguable
  • controversial
  • doubtful
  • dubious
  • moot
  • mootable
  • problematic
  • questionable
  • uncertain
  • arguable
  • chancy
  • debatable
  • diffident
  • disputable
  • dubitable
  • equivocal
  • far-fetched
  • fishy
  • fly-by-night
  • hesitant
  • iffy
  • improbable
  • indecisive
  • borderline
  • chancy
  • clouded
  • doubtable
  • dubious
  • equivocal
  • iffy
  • in doubt
  • in question
  • inconclusive
  • indecisive
  • indeterminate
  • questionable
  • shady
  • Delphian
  • ambiguous
  • cryptic
  • dark
  • doubtful
  • enigmatical
  • equivocal
  • incomprehensible
  • indecipherable
  • inexplicable
  • inscrutable
  • obscure
  • occult
  • oracular
  • ambiguous
  • ambivalent
  • amphibological
  • borderline
  • clear as mud
  • clouded
  • disreputable
  • dubious
  • evasive
  • fishy
  • fuzzy
  • hazy
  • indefinite
  • indeterminate
  • ambiguous
  • doubtable
  • dubious
  • dubitable
  • equivocal
  • far-fetched
  • funny
  • implausible
  • improbable
  • odd
  • problematic
  • queer
  • questionable
  • shady
  • ambiguous
  • apocryphal
  • arguable
  • contingent
  • controversial
  • controvertible
  • cryptic
  • debatable
  • disputable
  • dubious
  • dubitable
  • enigmatic
  • equivocal
  • fishy
  • academic
  • assumptive
  • casual
  • concocted
  • conditional
  • conjecturable
  • conjectural
  • contestable
  • contingent
  • debatable
  • disputable
  • doubtful
  • equivocal
  • imaginary
  • capricious
  • chancy
  • conditional
  • dicey
  • doubtful
  • erratic
  • fluctuant
  • in lap of gods
  • incalculable
  • problematic
  • undecided
  • unpredictable
  • unsettled
  • up in the air
  • astraddle
  • changeable
  • doubtful
  • faltering
  • halting
  • hemming and hawing
  • hesitant
  • hesitating
  • hot and cold
  • inconclusive
  • indeterminate
  • irresolute
  • of two minds
  • on the fence
  • broad
  • confused
  • doubtful
  • dubious
  • equivocal
  • evasive
  • general
  • ill-defined
  • imprecise
  • indeterminable
  • indeterminate
  • indistinct
  • inexact
  • inexhaustible
  • borderless
  • general
  • imprecise
  • inconclusive
  • indefinite
  • indistinct
  • inexact
  • undefined
  • undetermined
  • unfixed
  • unspecified
  • unstipulated
  • at issue
  • contestable
  • controversial
  • debatable
  • disputable
  • dubious
  • open
  • open to debate
  • problematic
  • questionable
  • suspect
  • uncertain
  • undecided
  • unresolved
  • abstruse
  • alchemistic
  • arcane
  • astrological
  • baffling
  • cabalistic
  • covert
  • cryptic
  • curious
  • dark
  • difficult
  • enigmatic
  • enigmatical
  • equivocal
  • abstruse
  • ambiguous
  • arcane
  • clear as mud
  • complicated
  • concealed
  • confusing
  • cryptic
  • dark
  • deep
  • dim
  • doubtful
  • enigmatic
  • enigmatical
  • abstruse
  • acroamatic
  • arcane
  • cabalistic
  • concealed
  • deep
  • eerie
  • esoteric
  • hermetic
  • hidden
  • invisible
  • magic
  • magical
  • mystic
  • contentious
  • controversial
  • disputable
  • doubtful
  • dubious
  • moot
  • questionable
  • sub judice
  • uncertain
  • unsure
  • Delphian
  • ambiguous
  • anticipating
  • apocalyptic
  • arcane
  • auguring
  • auspicious
  • authoritative
  • cabalistic
  • clairvoyant
  • cryptic
  • discovering
  • divining
  • divulging
  • Daedalean
  • Gordian
  • abstruse
  • bewildering
  • byzantine
  • circuitous
  • complicated
  • confused
  • convoluted
  • crabbed
  • cryptic
  • discursive
  • disordered
  • disturbing
  • ambiguous
  • arguable
  • chancy
  • debatable
  • disputable
  • doubtful
  • dubious
  • dubitable
  • enigmatic
  • iffy
  • indecisive
  • moot
  • open
  • precarious
  • at issue
  • borderline
  • chancy
  • clear as dishwater
  • clouded
  • cryptic
  • doubtful
  • dubious
  • dubitable
  • enigmatic
  • enigmatical
  • equivocal
  • in doubt
  • in question
  • conditional
  • dependent
  • ephemeral
  • experimental
  • interim
  • limited
  • makeshift
  • passing
  • pro tem
  • provisionary
  • provisory
  • qualified
  • rough-and-ready
  • stopgap
  • adumbral
  • bosky
  • chiaroscuro
  • cloudy
  • cool
  • dim
  • dusky
  • indistinct
  • leafy
  • out of the sun
  • screened
  • shaded
  • shadowed
  • shadowy
  • doubtable
  • dubious
  • fishy
  • incredible
  • open
  • problematic
  • pseudo
  • questionable
  • ridiculous
  • shaky
  • suspected
  • suspicious
  • thick
  • thin
  • apprehensive
  • cagey
  • careful
  • cautious
  • doubtful
  • green-eyed
  • in doubt
  • incredulous
  • jealous
  • leery
  • mistrustful
  • not born yesterday on the lookout
  • questioning
  • quizzical
  • bottomless
  • flimsy
  • foundationless
  • gratuitous
  • groundless
  • reasonless
  • uncorroborated
  • unfounded
  • ungrounded
  • unjustifiable
  • unjustified
  • unsubstantiated
  • unsupported
  • untenable
  • boundless
  • endless
  • enduring
  • forever
  • limitless
  • perpetual
  • unending
  • vast
  • ambiguous
  • apocryphal
  • arguable
  • contingent
  • controversial
  • controvertible
  • cryptic
  • debatable
  • disputable
  • dubious
  • dubitable
  • enigmatic
  • equivocal
  • fishy
  • ambiguous
  • apocryphal
  • arguable
  • contingent
  • controversial
  • controvertible
  • cryptic
  • debatable
  • disputable
  • dubious
  • dubitable
  • enigmatic
  • equivocal
  • fishy
  • ambiguous
  • apocryphal
  • arguable
  • contingent
  • controversial
  • controvertible
  • cryptic
  • debatable
  • disputable
  • dubious
  • dubitable
  • enigmatic
  • equivocal
  • fishy
  • capricious
  • deceitful
  • deceptive
  • delusive
  • disreputable
  • dubious
  • erroneous
  • fake
  • fallible
  • false
  • fickle
  • fly-by-night
  • furtive
  • hallucinatory
  • active
  • agitated
  • antsy
  • anxious
  • busy
  • changeable
  • changeful
  • changing
  • complex
  • complicated
  • confused
  • disorderly
  • disturbed
  • explosive
  • ambiguous
  • amorphous
  • amphibological
  • bewildering
  • bleary
  • blurred
  • cloudy
  • dark
  • dim
  • doubtful
  • dreamlike
  • dubious
  • enigmatic
  • equivocal

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