Undef or Undeaf: How To spell?
The word Undef is misspelled against Undeaf, a verb meaning "To free from deafness; to cause to hear."
Undeaf has vowels 'ea' together mispronounced as 'e'Word contains consecutive vowels 'EA' in between alphabets und & f is misspelled as 'E'
Wrong Spelling:  und-e-f  Correct Spelling:  und-ea-f 
Explore spell check of Undeaf to spell without errors.