Coetanoeus or Coetaneous: How To spell?

The word Coetanoeus is misspelled against Coetaneous, an adjective meaning "the same age; beginning to exist at the same time; contempaneous."

Word contains consecutive vowels 'EO' in between alphabets coetan & us is misspelled as 'OE'
Wrong Spelling:  coetan-oe-us 
Correct Spelling:  coetan-eo-us 
Check more misspelled words of Coetaneous to spell it correct.