Unavthorize or Unauthorize: How To spell?

The word Unavthorize is misspelled against Unauthorize, a verb meaning "To disown the authority of; to repudiate."

Word contains consecutive vowels 'AU' in between alphabets un & thorize is misspelled as 'AV'
Wrong Spelling:  un-av-thorize 
Correct Spelling:  un-au-thorize 
Find more incorrect spellings of Unauthorize to spell right way.

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