Whized or Whizzed: How To spell?
The word Whized is misspelled against Whizzed, which is past tense of "Whiz"
Whizzed has double "zz" is mispronounced as "z"Remember double 'ZZ' in between the strings whi & ed which should not be misspelled with single 'Z'
Wrong Spelling:  whi-z-ed  Correct Spelling:  whi-zz-ed 
Find more wrongly spelled words of Whizzed to spell it well.