Undecaeve or Undeceive: How To spell?

The word Undecaeve is misspelled against Undeceive, meaning "To free from deception, as by apprising of the real state of affairs."

Word contains consecutive vowels 'EI' in between alphabets undec & ve is misspelled as 'AE'
Wrong Spelling:  undec-ae-ve 
Correct Spelling:  undec-ei-ve 
Explore spell check of Undeceive to spell without errors.