Ventul or Ventail: How To spell?
The word Ventul is misspelled against Ventail, a noun meaning "That part of a helmet which is intended for the admission of air, -- sometimes in the visor."
Word contains consecutive vowels 'AI' in between alphabets vent & l is misspelled as 'U'Wrong Spelling:  vent-u-l  Correct Spelling:  vent-ai-l 
Check more misspelled words of Ventail to spell it correct.