Comercial or Commercial: How To spell?
The word Comercial is misspelled against Commercial, an adjective meaning "pertaining to commerce; carrying on occupied with commerce trade; mercantile; as, commercial advantages; commercial relations."
Commercial has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings co & ercial which should not be misspelled with single 'M'
Wrong Spelling:  co-m-ercial  Correct Spelling:  co-mm-ercial 
Find more incorrect spellings of Commercial to spell right way.