Doornul or Doornail: How To spell?
The word Doornul is misspelled against Doornail, a noun meaning "The nail or knob on which in ancient doors the knocker struck; -- hence the old saying, "As dead as a doornail.""
Word contains consecutive vowels 'AI' in between alphabets doorn & l is misspelled as 'U'Wrong Spelling:  doorn-u-l  Correct Spelling:  doorn-ai-l 
Check more misspelled words of Doornail to spell it correct.