Comark or Commark: How To spell?
The word Comark is misspelled against Commark, a noun meaning "The frontier of a country; confines."
Commark has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings co & ark which should not be misspelled with single 'M'
Wrong Spelling:  co-m-ark  Correct Spelling:  co-mm-ark 
Find more incorrect spellings of Commark to spell right way.