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