Interleyving or Interleaving: How To spell?
The word Interleyving is misspelled against Interleaving, which is present continuous of "Interleave"
Interleaving has vowels 'ea' together mispronounced as 'ey'Word contains consecutive vowels 'EA' in between alphabets interl & ving is misspelled as 'EY'
Wrong Spelling:  interl-ey-ving  Correct Spelling:  interl-ea-ving 
Find more wrongly spelled words of Interleaving to spell it well.