Overprof or Overproof: How To spell?
The word Overprof is misspelled against Overproof, an adjective meaning "Containing more alcohol than proof spirit; stronger than proof spirit; that is, containing more than 49.3 per cent by weight of alcohol."
Overproof has double "oo" is mispronounced as "o"Remember double 'OO' in between the strings overpr & f which should not be misspelled with single 'O'
Wrong Spelling:  overpr-o-f  Correct Spelling:  overpr-oo-f 
Find more incorrect spellings of Overproof to spell right way.