Beavseant or Beauseant: How To spell?

The word Beavseant is misspelled against Beauseant, a noun meaning "The black and white standard of the Knights Templars."

Word contains consecutive vowels 'AU' in between alphabets be & seant is misspelled as 'AV'
Wrong Spelling:  be-av-seant 
Correct Spelling:  be-au-seant 
Explore spell check of Beauseant to spell without errors.

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