Swallowtyl or Swallowtail: How To spell?
The word Swallowtyl is misspelled against Swallowtail, a noun meaning "A kind of tenon or tongue used in making joints. See Dovetail."
Word contains consecutive vowels 'AI' in between alphabets swallowt & l is misspelled as 'Y'Wrong Spelling:  swallowt-y-l  Correct Spelling:  swallowt-ai-l 
Find more incorrect spellings of Swallowtail to spell right way.