Comensalism or Commensalism: How To spell?
The word Comensalism is misspelled against Commensalism, a noun meaning "The act of eating together; table fellowship."
Commensalism has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings co & ensalism which should not be misspelled with single 'M'
Wrong Spelling:  co-m-ensalism  Correct Spelling:  co-mm-ensalism 
Find more incorrect spellings of Commensalism to spell right way.