Past Tenses
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Most Certain Antonyms

Trying to find opposite word for most certain in English? No problem. Our site contains antonyms of most certain in 14 different contexts. We have listed all the opposite words for most certain alphabetically.

doubtful
  • ambiguous
  • borderline
  • chancy
  • clouded
  • contingent
  • debatable
  • dicey
  • disreputable
  • doubtable
  • dubious
  • dubitable
  • equivocal
  • far-fetched
doubting
  • doubtful
  • dubious
  • skeptical
  • suspicious
dubious
  • arguable
  • chancy
  • debatable
  • diffident
  • disputable
  • dubitable
  • equivocal
  • far-fetched
  • fishy
  • fly-by-night
  • hesitant
  • iffy
  • improbable
faltering
  • be undecided
  • bobble
  • break
  • drop the ball
  • flounder
  • fluctuate
  • fluff
  • halt
  • hem and haw
  • hesitate
  • lurch
  • quaver
  • reel
hesitant
  • afraid
  • averse
  • backward
  • dawdling
  • delaying
  • diffident
  • disinclined
  • doubtful
  • doubting
  • faltering
  • half-hearted
  • halting
  • hanging back
indefinite
  • broad
  • confused
  • doubtful
  • dubious
  • equivocal
  • evasive
  • general
  • ill-defined
  • imprecise
  • indeterminable
  • indeterminate
  • indistinct
  • inexact
questionable
  • ambiguous
  • apocryphal
  • arguable
  • contingent
  • controversial
  • controvertible
  • cryptic
  • debatable
  • disputable
  • dubious
  • dubitable
  • enigmatic
  • equivocal
uncertain
  • ambiguous
  • ambivalent
  • chancy
  • conjectural
  • dubious
  • erratic
  • fitful
  • hanging by a thread
  • hazy
  • hesitant
  • iffy
  • incalculable
  • inconstant
unconfident
  • Delphic
  • afraid
  • anxious
  • apprehensive
  • choked
  • diffident
  • hanging by thread
  • hesitant
  • jumpy
  • on thin ice
  • questioning
  • shaky
  • touch and go
undecided
  • ambivalent
  • betwixt and between
  • blowing hot and cold
  • borderline
  • debatable
  • dithering
  • doubtful
  • dubious
  • equivocal
  • hemming and hawing
  • hesitant
  • iffy
  • in the middle
unfixed
  • boundless
  • capricious
  • chancy
  • enormous
  • erratic
  • fluctuant
  • iffy
  • immense
  • incomputable
  • inestimable
  • infinite
  • innumerable
  • jillion
unpredictable
  • capricious
  • chance
  • chancy
  • dicey
  • doubtful
  • erratic
  • fickle
  • fluctuating
  • fluky
  • from left field
  • hanging by a thread
  • iffy
  • incalculable
unreliable
  • capricious
  • deceitful
  • deceptive
  • delusive
  • disreputable
  • dubious
  • erroneous
  • fake
  • fallible
  • false
  • fickle
  • fly-by-night
  • furtive
unsure
  • betwixt and between
  • borderline
  • distrustful
  • dubious
  • fluctuant
  • fly-by-night
  • hesitant
  • iffy
  • in a quandary
  • indecisive
  • indeterminate
  • irresolute
  • lacking

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