The word Hiz is misspelled against Hizz, a verb meaning "To hiss."
-->
Hizz has double 'zz' in the end mispronounced as 'z'
Remember double 'ZZ' appears in the end of this word which should not be misspelled with single 'Z'
Wrong Spelling:  hi-z 
Correct Spelling:  hi-zz 
Find more wrongly spelled words of Hizz to spell it well.