Vaadois or Vaudois: How To spell?

The word Vaadois is misspelled against Vaudois, a noun meaning "A modern name of the Waldenses."

Word contains consecutive vowels 'AU' in between alphabets v & dois is misspelled as 'AA'
Wrong Spelling:  v-aa-dois 
Correct Spelling:  v-au-dois 
Find more incorrect spellings of Vaudois to spell right way.

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