The word Fizling is misspelled against Fizzling, which is present continuous of "Fizzle"
-->
Fizzling has double "zz" is mispronounced as "z"
Remember double 'ZZ' in between the strings fi & ling which should not be misspelled with single 'Z'
Wrong Spelling:  fi-z-ling 
Correct Spelling:  fi-zz-ling 
Find more wrongly spelled words of Fizzling to spell it well.