Deouration or Deauration: How To spell?

The word Deouration is misspelled against Deauration, a noun meaning "Act of gilding."

Word contains consecutive vowels 'AU' in between alphabets de & ration is misspelled as 'OU'
Wrong Spelling:  de-ou-ration 
Correct Spelling:  de-au-ration 
Check more misspelled words of Deauration to spell it correct.

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