corroborator

Noun

Meaning

corroborator (plural corroborators)

One who corroborates, or verifies something; one who lends credence by upholding another's story.

Source: en.wiktionary.org

Synonyms

spectator witness eyewitness signer bystander beholder viewer deponent strengthener affirmer authenticator attestor verifier attester establisher
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Antonyms

refuter underminer

Close letter words and terms

corroborational corroborative corroboratively corroboratory corroboree corroboree frog