Infasting or Infausting: How To spell?

The word Infasting is misspelled against Infausting, a noun meaning "The act of making unlucky; misfortune; bad luck."

Word contains consecutive vowels 'AU' in between alphabets inf & sting is misspelled as 'A' as letter 'U' is phonetically ignor
Wrong Spelling:  inf-a-sting 
Correct Spelling:  inf-au-sting 
Find more wrongly spelled words of Infausting to spell it well.

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