Poenism or Peonism: How To spell?

The word Poenism is misspelled against Peonism, a noun meaning "Same as Peonage."

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