Etoestic or Eteostic: How To spell?

The word Etoestic is misspelled against Eteostic, a noun meaning "A kind of chronogram."

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