The word Defalting is misspelled against Defaulting, which is present continuous of "Default"
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Word contains consecutive vowels 'AU' in between alphabets def & lting is misspelled as 'A' as letter 'U' is phonetically ignor
Wrong Spelling:  def-a-lting 
Correct Spelling:  def-au-lting 
Find more wrongly spelled words of Defaulting to spell it well.