Avthenticate or Authenticate: How To spell?

The word Avthenticate is misspelled against Authenticate, a verb meaning "To prove authentic; to determine as real and true; as, to authenticate a portrait."

Word begins with consecutive vowels 'AU' followed by alphabets 'thenticate' is misspelled as 'AV'
Wrong Spelling:  av-thenticate 
Correct Spelling:  au-thenticate 
Find more wrongly spelled words of Authenticate to spell it well.

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