The word Mizy is misspelled against Mizzy, a noun meaning "A bog or quagmire."
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Mizzy has double "zz" is mispronounced as "z"
Remember double 'ZZ' in between the strings mi & y which should not be misspelled with single 'Z'
Wrong Spelling:  mi-z-y 
Correct Spelling:  mi-zz-y 
Find more wrongly spelled words of Mizzy to spell it well.