Saugniorize or Seigniorize: How To spell?

The word Saugniorize is misspelled against Seigniorize, a verb meaning "To lord it over."

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