Peloponesian or Peloponnesian: How To spell?
The word Peloponesian is misspelled against Peloponnesian, a noun meaning "A native or an inhabitant of the Peloponnesus."
Peloponnesian has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings pelopo & esian which should not be misspelled with single 'N'
Wrong Spelling:  pelopo-n-esian  Correct Spelling:  pelopo-nn-esian 
Find more incorrect spellings of Peloponnesian to spell right way.