Rauf or Reif: How To spell?

The word Rauf is misspelled against Reif, a noun meaning "Robbery; spoil."

Word contains consecutive vowels 'EI' in between alphabets r & f is misspelled as 'AU'
Wrong Spelling:  r-au-f 
Correct Spelling:  r-ei-f 
Check more misspelled words of Reif to spell it correct.