Laryngotracheyl or Laryngotracheal: How To spell?
The word Laryngotracheyl is misspelled against Laryngotracheal, an adjective meaning "Pertaining to both larynx and trachea; as, the laryngotracheal cartilage in the frog."
Laryngotracheal has vowels 'ea' together mispronounced as 'ey'Word contains consecutive vowels 'EA' in between alphabets laryngotrach & l is misspelled as 'EY'
Wrong Spelling:  laryngotrach-ey-l  Correct Spelling:  laryngotrach-ea-l 
Find more incorrect spellings of Laryngotracheal to spell right way.