Sommyl or Sommeil: How To spell?

The word Sommyl is misspelled against Sommeil, a noun meaning "Slumber; sleep."

Word contains consecutive vowels 'EI' in between alphabets somm & l is misspelled as 'Y'
Wrong Spelling:  somm-y-l 
Correct Spelling:  somm-ei-l 
Find more incorrect spellings of Sommeil to spell right way.