Peritonaul or Peritoneal: How To spell?
The word Peritonaul is misspelled against Peritoneal, an adjective meaning "pertaining to the peritoneum."
Peritoneal has vowels 'ea' together mispronounced as 'au'Word contains consecutive vowels 'EA' in between alphabets periton & l is misspelled as 'AU'
Wrong Spelling:  periton-au-l  Correct Spelling:  periton-ea-l 
Check more misspelled words of Peritoneal to spell it correct.