Laryngotrachaul or Laryngotracheal: How To spell?
The word Laryngotrachaul 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 'au'Word contains consecutive vowels 'EA' in between alphabets laryngotrach & l is misspelled as 'AU'
Wrong Spelling:  laryngotrach-au-l  Correct Spelling:  laryngotrach-ea-l 
Check more misspelled words of Laryngotracheal to spell it correct.