UNBELIEVABLE: Synonyms and Related Words. What is Another Word for UNBELIEVABLE?

Need another word that means the same as “unbelievable”? Find 20 synonyms and 30 related words for “unbelievable” in this overview.

The synonyms of “Unbelievable” are: improbable, unconvincing, unlikely, incredible, difficult to believe, inconceivable, unthinkable, unimaginable, extraordinary, exceptional, amazing, astonishing, astounding, marvellous, wonderful, sensational, stunning, miraculous, phenomenal, prodigious

Unbelievable as an Adjective

Definitions of "Unbelievable" as an adjective

According to the Oxford Dictionary of English, “unbelievable” as an adjective can have the following definitions:

  • Not able to be believed; unlikely to be true.
  • Beyond belief or understanding.
  • Having a probability too low to inspire belief.
  • So great or extreme as to be difficult to believe; extraordinary.

Synonyms of "Unbelievable" as an adjective (20 Words)

amazingInspiring awe or admiration or wonder.
An amazing number of people registered.
astonishingSurprising greatly.
I find it astonishing that they ever thought it could work.
astoundingSurprisingly impressive or notable.
An astounding achievement.
difficult to believeHard to control.
exceptionalSurpassing what is common or usual or expected.
A child of exceptional ability.
extraordinaryVery unusual or remarkable.
An extraordinary session of the legislature.
improbableToo improbable to admit of belief.
The characters have improbable names.
inconceivableTotally unlikely.
It seemed inconceivable that the president had been unaware of what was going on.
incredibleImpossible to believe.
I was mesmerized she looked so incredible.
marvellousExtremely good or pleasing; splendid.
These marvellous technological toys are fun to play with.
miraculousBeing or having the character of a miracle.
I felt amazed and grateful for our miraculous escape.
phenomenalOf or relating to a phenomenon.
Phenomenal feats of memory.
prodigiousUnnatural or abnormal.
The stove consumed a prodigious amount of fuel.
sensationalVery good indeed; very impressive or attractive.
Cheap sensational periodicals.
stunningExtremely impressive or attractive.
A stunning detonation with volumes of black smoke.
unconvincingNot convincing.
She felt the lie was unconvincing.
unimaginableTotally unlikely.
Lives of almost unimaginable deprivation.
unlikelyHas little chance of being the case or coming about.
Prices are unlikely to change.
unthinkable(of a situation or event) too unlikely or undesirable to be considered a possibility.
The unthinkable happened I spoke up.
wonderfulExtraordinarily good or great; used especially as intensifiers.
The climate was wonderful all the year round.

Usage Examples of "Unbelievable" as an adjective

  • Your audacity is unbelievable.
  • Unbelievable or not, it happened.

Associations of "Unbelievable" (30 Words)

amazeBe a mystery or bewildering to.
He has been amazed by the quality of the employees at the bank.
astonishSurprise or impress (someone) greatly.
It astonished her that he was so anxious.
astonishingSo surprisingly impressive as to stun or overwhelm.
I find it astonishing that they ever thought it could work.
astoundShock or greatly surprise.
Her bluntness astounded him.
astoundingSurprisingly impressive or notable.
The summit offers astounding views.
disbeliefLack of faith.
I ll burn in hell for disbelief.
doubtfulNot known with certainty.
It was doubtful whether she would be admitted.
fabulousExtremely pleasing.
The fabulous unicorn.
farfetched(of a theory or explanation) highly imaginative but unlikely and unconvincing.
A farfetched excuse.
implausible(of an argument or statement) not seeming reasonable or probable; failing to convince.
Gave the teacher an implausible excuse.
impossibleUsed of persons or their behavior.
What an arrogant impossible fool.
improbableToo improbable to admit of belief.
The characters have improbable names.
inconceivableNot capable of being imagined or grasped mentally; unbelievable.
They behaved with inconceivable cruelty.
incredibleImpossible to believe.
The book s plot is simply incredible.
marvelousExtraordinarily good or great ; used especially as intensifiers.
A marvelous collection of rare books.
miraculousBeing or having the character of a miracle.
I felt amazed and grateful for our miraculous escape.
miraculouslyIn a way that suggests or resembles a miracle.
The two drivers miraculously escaped with only minor injuries.
profoundProfound quality.
A profound philosopher.
redoubtableInspiring fear- G.H.Johnston.
The redoubtable ladies.
staggeringDeeply shocking; astonishing.
Suffered a staggering defeat.
supposedBased primarily on surmise rather than adequate evidence.
The supposed existence of ghosts.
unbeliefLack of religious belief; an absence of faith.
The darkness of unbelief.
unconvincingFailing to make someone believe that something is true or valid.
She felt the lie was unconvincing.
unfaithfulNot trustworthy.
Her unfaithful husband.
unimaginableTotally unlikely.
Lives of almost unimaginable deprivation.
unlikelyHas little chance of being the case or coming about.
An unlikely candidate for reelection.
unreliableNot able to be relied upon.
He s lazy and unreliable.
unthinkableIncapable of being conceived or considered.
It was unthinkable that John could be dead.
untrustworthyNot worthy of trust or belief.
Thomas considered her to be devious and untrustworthy.
wonderfulInspiring delight, pleasure, or admiration; extremely good; marvellous.
The climate was wonderful all the year round.

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