Doentologist or Deontologist: How To spell?

The word Doentologist is misspelled against Deontologist, a noun meaning "One versed in deontology."

Word contains consecutive vowels 'EO' in between alphabets d & ntologist is misspelled as 'OE'
Wrong Spelling:  d-oe-ntologist 
Correct Spelling:  d-eo-ntologist 
Find more incorrect spellings of Deontologist to spell right way.