Defayl or Defail: How To spell?

The word Defayl is misspelled against Defail, a verb meaning "To cause to fail."

Word contains consecutive vowels 'AI' in between alphabets def & l is misspelled as 'AY'
Wrong Spelling:  def-ay-l 
Correct Spelling:  def-ai-l 
Explore spell check of Defail to spell without errors.

You might be interested to know

Dismayl or Dismail?

Embrayd or Embraid?

Fayn or Fain?