Cicisbai or Cicisbei: How To spell?

The word Cicisbai is misspelled against Cicisbei, which is plural of "Cicisbeo"

--> Word ends with consecutive vowels 'EI' preceded by alphabets 'cicisb' is misspelled as 'AI'
Wrong Spelling:  cicisb-ai 
Correct Spelling:  cicisb-ei 
Find more wrongly spelled words of Cicisbei to spell it well.

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