Want to say authenticate differently? Here are other words for authenticate and its similar synonyms and opposite words to say in unique way.
Meaning of authenticate
The primary meaning of the word "authenticate" is to prove or show that something is genuine or true.
Etymology of authenticate
The word "authenticate" comes from the Greek word "authentikos", meaning "original, genuine", and the Latin word "authenticus", meaning "original, genuine"
The word has been used in English since the 17th century to describe the process of verifying the authenticity of something
Synonyms
verify
validate
confirm
certify
legitimize
substantiate
corroborate
attest
testify
endorse
sanction
approve
ratify
acknowledge
recognize
check
prove
demonstrate
establish
verify
affirm
assure
guarantee
warrant
Definitions
- To prove or show that something is genuine or true
- * To establish the authenticity of something, especially a document or work of art
- * To verify the identity or legitimacy of something or someone
Usage Examples
- The expert was able to authenticate the painting as a genuine work by the famous artist
- * The company will authenticate your identity before allowing you to access the secure system
- * The historian spent years trying to authenticate the ancient manuscript
Antonyms
deny
refute
reject
disprove
discredit
invalidate
nullify
negate
contradict
oppose
dispute
falsify
counterfeit
fake
forge
imitate
mimic
parody
spoof