Deufen or Deafen: How To spell?
The word Deufen is misspelled against Deafen, a verb meaning "To make deaf; to deprive of the power of hearing; to render incapable of perceiving sounds distinctly."
Deafen has vowels 'ea' together mispronounced as 'eu'Word contains consecutive vowels 'EA' in between alphabets d & fen is misspelled as 'EU'
Wrong Spelling:  d-eu-fen  Correct Spelling:  d-ea-fen 
Check more misspelled words of Deafen to spell it correct.