The word Unfreze is misspelled against Unfreeze, a verb meaning "To thaw."
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Unfreeze has double "ee" is mispronounced as "e"
Remember double 'EE' in between the strings Unfr & ze which should not be misspelled with single 'E'
Wrong Spelling:  Unfr-e-ze 
Correct Spelling:  Unfr-ee-ze 
Explore spell check of Unfreeze to spell without errors.