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)

amazing	Inspiring awe or admiration or wonder. An amazing number of people registered.
astonishing	Surprising greatly. I find it astonishing that they ever thought it could work.
astounding	Surprisingly impressive or notable. An astounding achievement.
difficult to believe	Hard to control.
exceptional	Surpassing what is common or usual or expected. A child of exceptional ability.
extraordinary	Very unusual or remarkable. An extraordinary session of the legislature.
improbable	Too improbable to admit of belief. The characters have improbable names.
inconceivable	Totally unlikely. It seemed inconceivable that the president had been unaware of what was going on.
incredible	Impossible to believe. I was mesmerized she looked so incredible.
marvellous	Extremely good or pleasing; splendid. These marvellous technological toys are fun to play with.
miraculous	Being or having the character of a miracle. I felt amazed and grateful for our miraculous escape.
phenomenal	Of or relating to a phenomenon. Phenomenal feats of memory.
prodigious	Unnatural or abnormal. The stove consumed a prodigious amount of fuel.
sensational	Very good indeed; very impressive or attractive. Cheap sensational periodicals.
stunning	Extremely impressive or attractive. A stunning detonation with volumes of black smoke.
unconvincing	Not convincing. She felt the lie was unconvincing.
unimaginable	Totally unlikely. Lives of almost unimaginable deprivation.
unlikely	Has 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.
wonderful	Extraordinarily 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)

amaze	Be a mystery or bewildering to. He has been amazed by the quality of the employees at the bank.
astonish	Surprise or impress (someone) greatly. It astonished her that he was so anxious.
astonishing	So surprisingly impressive as to stun or overwhelm. I find it astonishing that they ever thought it could work.
astound	Shock or greatly surprise. Her bluntness astounded him.
astounding	Surprisingly impressive or notable. The summit offers astounding views.
disbelief	Lack of faith. I ll burn in hell for disbelief.
doubtful	Not known with certainty. It was doubtful whether she would be admitted.
fabulous	Extremely 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.
impossible	Used of persons or their behavior. What an arrogant impossible fool.
improbable	Too improbable to admit of belief. The characters have improbable names.
inconceivable	Not capable of being imagined or grasped mentally; unbelievable. They behaved with inconceivable cruelty.
incredible	Impossible to believe. The book s plot is simply incredible.
marvelous	Extraordinarily good or great ; used especially as intensifiers. A marvelous collection of rare books.
miraculous	Being or having the character of a miracle. I felt amazed and grateful for our miraculous escape.
miraculously	In a way that suggests or resembles a miracle. The two drivers miraculously escaped with only minor injuries.
profound	Profound quality. A profound philosopher.
redoubtable	Inspiring fear- G.H.Johnston. The redoubtable ladies.
staggering	Deeply shocking; astonishing. Suffered a staggering defeat.
supposed	Based primarily on surmise rather than adequate evidence. The supposed existence of ghosts.
unbelief	Lack of religious belief; an absence of faith. The darkness of unbelief.
unconvincing	Failing to make someone believe that something is true or valid. She felt the lie was unconvincing.
unfaithful	Not trustworthy. Her unfaithful husband.
unimaginable	Totally unlikely. Lives of almost unimaginable deprivation.
unlikely	Has little chance of being the case or coming about. An unlikely candidate for reelection.
unreliable	Not able to be relied upon. He s lazy and unreliable.
unthinkable	Incapable of being conceived or considered. It was unthinkable that John could be dead.
untrustworthy	Not worthy of trust or belief. Thomas considered her to be devious and untrustworthy.
wonderful	Inspiring delight, pleasure, or admiration; extremely good; marvellous. The climate was wonderful all the year round.