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