Stifftyl or Stifftail: How To spell?
The word Stifftyl is misspelled against Stifftail, a noun meaning "The ruddy duck."
Word contains consecutive vowels 'AI' in between alphabets stifft & l is misspelled as 'Y'Wrong Spelling:  stifft-y-l  Correct Spelling:  stifft-ai-l 
Find more wrongly spelled words of Stifftail to spell it well.