Alve or Alvei: How To spell?

The word Alve is misspelled against Alvei, which is plural of "Alveus"

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