Past Tenses
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doubtful synonyms

Trying to find another word for doubtful in English? No problem. Our thesaurus contains synonyms of doubtful in 47 different contexts. We have listed all the similar and related words for doubtful alphabetically.

  • clear as dishwater
  • cryptic
  • doubtful
  • dubious
  • enigmatic
  • enigmatical
  • equivocal
  • inconclusive
  • indefinite
  • ambiguous
  • ambivalent
  • doubtful
  • dubitable
  • equivocal
  • indecisive
  • indefinite
  • indeterminate
  • marginal
  • capricious
  • contingent
  • dicey
  • erratic
  • fluctuant
  • fluky
  • hazardous
  • iffy
  • incalculable
  • borderline
  • chancy
  • concerned
  • dubious
  • dubitable
  • equivocal
  • in doubt
  • in question
  • inconclusive
  • accidental
  • casual
  • chance
  • controlled by
  • dependent
  • fluky
  • fortuitous
  • haphazard
  • incidental
  • arguable
  • between rock and hard place
  • between sixes and sevens
  • betwixt and between
  • bone of contention
  • borderline
  • chancy
  • contestable
  • disputable
  • capricious
  • chancy
  • dangerous
  • difficult
  • erratic
  • fluctuant
  • iffy
  • incalculable
  • ticklish
  • abject
  • bad
  • base
  • beggarly
  • cheap
  • contemptible
  • derogatory
  • despicable
  • discreditable
  • arguable
  • argumentative
  • contended
  • contentious
  • contestable
  • controvertible
  • debateable
  • disputable
  • disputatious
  • arguable
  • chancy
  • debatable
  • diffident
  • disputable
  • dubitable
  • equivocal
  • far-fetched
  • fishy
  • borderline
  • chancy
  • clouded
  • doubtable
  • dubious
  • equivocal
  • iffy
  • in doubt
  • in question
  • ambiguous
  • ambivalent
  • amphibological
  • borderline
  • clear as mud
  • clouded
  • disreputable
  • dubious
  • evasive
  • bizarre
  • doubtful
  • dubious
  • eccentric
  • fantastic
  • fishy
  • forced
  • hard to swallow
  • illogical
  • chance in a million
  • ghost of a chance
  • impossible
  • no chance
  • no way
  • not a prayer
  • poor outlook
  • poor possibility
  • poor prospect
  • ambiguous
  • doubtable
  • dubious
  • dubitable
  • equivocal
  • far-fetched
  • funny
  • implausible
  • improbable
  • chancy
  • dicey
  • difficult
  • hairy
  • haphazard
  • hot
  • insecure
  • parlous
  • perilous
  • bleared
  • bleary
  • blurred
  • blurry
  • clouded
  • crepuscular
  • dim
  • dull
  • dusky
  • capricious
  • chancy
  • conditional
  • dicey
  • doubtful
  • erratic
  • fluctuant
  • in lap of gods
  • incalculable
  • ambiguous
  • borderline
  • chancy
  • clouded
  • contingent
  • debatable
  • dicey
  • disreputable
  • doubtable
  • ambiguous
  • deficient
  • incomplete
  • indecisive
  • indeterminate
  • lacking
  • open
  • uncertain
  • unconvincing
  • astraddle
  • changeable
  • doubtful
  • faltering
  • halting
  • hemming and hawing
  • hesitant
  • hesitating
  • hot and cold
  • broad
  • confused
  • doubtful
  • dubious
  • equivocal
  • evasive
  • general
  • ill-defined
  • imprecise
  • borderless
  • general
  • imprecise
  • inconclusive
  • indefinite
  • indistinct
  • inexact
  • undefined
  • undetermined
  • bleared
  • bleary
  • blurred
  • confused
  • dark
  • dim
  • doubtful
  • faint
  • fuzzy
  • Delphic
  • afraid
  • anxious
  • apprehensive
  • choked
  • diffident
  • hanging by thread
  • hesitant
  • jumpy
  • chance hit
  • fluke
  • hundred-to-one shot
  • little chance
  • long odds
  • lucky shot
  • no chance
  • off-chance
  • one in a million
  • abstruse
  • ambiguous
  • arcane
  • clear as mud
  • complicated
  • concealed
  • confusing
  • cryptic
  • dark
  • acute
  • central
  • clamorous
  • climacteric
  • climatic
  • compelling
  • deciding
  • decisive
  • desperate
  • accessible
  • agape
  • airy
  • ajar
  • bare
  • clear
  • cleared
  • dehiscent
  • disclosed
  • awaiting
  • continuing
  • dependent
  • forthcoming
  • hanging
  • imminent
  • impending
  • in line
  • in the balance
  • ambiguous
  • borderline
  • chancy
  • contingent
  • dangerous
  • delicate
  • dicey
  • dubious
  • dynamite
  • ambiguous
  • arguable
  • chancy
  • debatable
  • disputable
  • doubtful
  • dubious
  • dubitable
  • enigmatic
  • adumbral
  • bosky
  • chiaroscuro
  • cloudy
  • cool
  • dim
  • dusky
  • indistinct
  • leafy
  • base
  • contemptible
  • cowardly
  • deceitful
  • devious
  • disingenuous
  • double-dealing
  • duplicitous
  • furtive
  • abstract
  • analytical
  • assumed
  • conceptive
  • dangerous
  • dicey
  • experimental
  • formularized
  • hairy
  • doubtable
  • dubious
  • fishy
  • incredible
  • open
  • problematic
  • pseudo
  • questionable
  • ridiculous
  • apprehensive
  • cagey
  • careful
  • cautious
  • doubtful
  • green-eyed
  • in doubt
  • incredulous
  • jealous
  • dangerous
  • delicate
  • hazardous
  • parlous
  • perilous
  • precarious
  • sensitive
  • shaky
  • touchy
  • bad-tempered
  • bundle of nerves
  • cantankerous
  • captious
  • choleric
  • crabbed
  • cranky
  • cross
  • delicate
  • ambiguous
  • ambivalent
  • chancy
  • conjectural
  • dubious
  • erratic
  • fitful
  • hanging by a thread
  • hazy
  • bottomless
  • flimsy
  • foundationless
  • gratuitous
  • groundless
  • reasonless
  • uncorroborated
  • unfounded
  • ungrounded
  • ambivalent
  • betwixt and between
  • blowing hot and cold
  • borderline
  • debatable
  • dithering
  • doubtful
  • dubious
  • equivocal
  • afraid
  • agitated
  • alarmed
  • all nerves
  • anguished
  • anxious
  • apprehensive
  • bothered
  • constrained
  • active
  • agitated
  • antsy
  • anxious
  • busy
  • changeable
  • changeful
  • changing
  • complex
  • ambiguous
  • borderline
  • capricious
  • changeable
  • dizzy
  • dubious
  • erratic
  • fickle
  • fitful
  • betwixt and between
  • borderline
  • distrustful
  • dubious
  • fluctuant
  • fly-by-night
  • hesitant
  • iffy
  • in a quandary
  • accessible
  • achievable
  • applicable
  • at hand
  • at one's disposal
  • attainable
  • come-at-able
  • convenient
  • derivable from

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