The word Defeyting is misspelled against Defeating, which is present continuous of "Defeat"
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Defeating has vowels 'ea' together mispronounced as 'ey'
Word contains consecutive vowels 'EA' in between alphabets def & ting is misspelled as 'EY'
Wrong Spelling:  def-ey-ting 
Correct Spelling:  def-ea-ting 
Find more wrongly spelled words of Defeating to spell it well.