Clype or Clypei: How To spell?

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

Word end with consecutive vowels 'EI' preceded by alphabets 'clyp' is misspelled as 'E' as letter 'I' is phonetically ignored
Wrong Spelling:  clyp-e 
Correct Spelling:  clyp-ei 
Explore spell check of Clypei to spell without errors.