Frizing or Frizzing: How To spell?
The word Frizing is misspelled against Frizzing, which is present continuous of "Friz"
Frizzing has double "zz" is mispronounced as "z"Remember double 'ZZ' in between the strings fri & ing which should not be misspelled with single 'Z'
Wrong Spelling:  fri-z-ing  Correct Spelling:  fri-zz-ing 
Find more wrongly spelled words of Frizzing to spell it well.