Sdeugn or Sdeign: How To spell?

The word Sdeugn is misspelled against Sdeign, a verb meaning "To disdain."

Word contains consecutive vowels 'EI' in between alphabets sd & gn is misspelled as 'EU'
Wrong Spelling:  sd-eu-gn 
Correct Spelling:  sd-ei-gn 
Check more misspelled words of Sdeign to spell it correct.