Improbable synonyms
Category:
Part of speech:
not likely
Experiencing or showing doubt, sceptical
Distantly related by blood or marriage:
not to be expected
unlikely (related)
Not likely; improbable.
Not likely
Unable to be conceived, unbelievable
Open to doubt or challenge; problematic.
Small in amount, degree, or extent; slight; scant; meager
Incredible; so surprising it is almost unable to believe.
Not convincing:
likely (antonym)
Attractive; pleasant:
possible (antonym)
Capable of happening but of uncertain likelihood:
plausible (antonym)
The definition of plausible is something that is highly likely.
ostensible (antonym)
Appearing as such; being such in appearance; professed, supposed (rather than demonstrably true or real).
tenable (antonym)
(Of a theory, argument etc) capable of being maintained or justified; well-founded
believable (antonym)
Capable of eliciting belief or trust.
certain (antonym)
Perceptible; noticeable:
Not suitable or appropriate.
The definition of flimsy is something which is lacking in strength or thin and easily broken.
Difficult to believe; not plausible.
So implausible as to elicit disbelief; unbelievable:
Not dependable or reliable; questionable
Having little bodily flesh or fat; lean or slender.
Inconceivable:
Not solid or heavy; flimsy; light
Lacking persuasiveness; unconvincing:
Very good; fine; splendid
Exciting wonder or surprise; astonishing; wonderful.
(Obs.) Handsome
absurd (related)
preposterous (related)
far-fetched (related)
fanciful (related)
outlandish (related)
Find another word for improbable. In this page you can discover 36 synonyms, antonyms, idiomatic expressions, and related words for improbable, like: probable, not likely, doubtful, remote, not to be expected, unlikely, farfetched, inconceivable, questionable, slim and unbelievable.