Coper or Cooper: How To spell?
The word Coper is misspelled against Cooper, a noun meaning "One who makes barrels, hogsheads, casks, etc."
Cooper has double "oo" is mispronounced as "o"Remember double 'OO' in between the strings c & per which should not be misspelled with single 'O'
Wrong Spelling:  c-o-per  Correct Spelling:  c-oo-per 
Find more incorrect spellings of Cooper to spell right way.