Word Explorer

Confirm

🔄 Synonyms of "Confirm"

6 synonyms found via WordNet and Google Books.

Word	Definition
sustainverb	(transitive) To maintain, or keep in existence.
affirmverb	To assert positively; to tell with confidence; to aver; to maintain as true.
supportnoun	(transitive) To help keep from falling.
corroborateverb	(transitive) To confirm or support something with additional evidence; to attest or vouch for.
substantiateverb	(transitive) To verify something by supplying evidence; to authenticate or corroborate.
reassertverb	assert again

↔️ Antonyms of "Confirm"

Words with the opposite meaning.

Word	Definition
negateverb	To deny the existence, evidence, or truth of; to contradict.
contradictverb	To deny the truth or validity of (a statement or statements).

💡 Words with a Similar Meaning to "Confirm"

Found via reverse dictionary — words that share a conceptual meaning.

Word	Definition
corroborateverb	(transitive) To confirm or support something with additional evidence; to attest or vouch for.
substantiateverb	(transitive) To verify something by supplying evidence; to authenticate or corroborate.
affirmverb	To assert positively; to tell with confidence; to aver; to maintain as true.
reassertverb	assert again
sustainverb	(transitive) To maintain, or keep in existence.
supportverb	(transitive) To help keep from falling.
corroborationnoun	The act of corroborating, strengthening, or confirming; addition of strength; confirmation.
ascertainverb	(transitive) To find out definitely; to discover or establish.
acceptverb	(transitive) To receive, especially with a consent, with favour, or with approval.
confirmatory	Serving to confirm something.
confirmationnoun	A verification that something is true or has happened.
verifiednoun	(Internet slang) A user of the Twitter microblogging service whose identity has been confirmed by Twitter.
verifyverb	(transitive) To confirm or test the truth or accuracy of something.
validateverb	(transitive) To check or prove the validity of; verify.
acknowledgmentnoun	The act of acknowledging
proveverb	(transitive) To demonstrate that something is true or viable; to give proof for; to bear out; to testify.
approveverb	(transitive) To regard as good; to commend; to be pleased with; to think well of.
rsvpverb	(intransitive) To reply to an invitation.
acknowledgingnoun	That acknowledges, in various sense; (especially) that notices or recognises someone or something.
acknowledgeverb	(transitive) To admit the knowledge of; to recognize as a fact or truth; to declare one's belief in.