Clypye or Clypei: How To spell?

The word Clypye is misspelled against Clypei, which is plural of "Clypeus"

Word ends with consecutive vowels 'EI' preceded by alphabets 'clyp' is misspelled as 'YE'
Wrong Spelling:  clyp-ye 
Correct Spelling:  clyp-ei 
Explore spell check of Clypei to spell without errors.