The word Unwil is misspelled against Unwill, a verb meaning "To annul or reverse by an act of the will."
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Unwill has double 'll' in the end mispronounced as 'l'
Remember double 'LL' appears in the end of this word which should not be misspelled with single 'L'
Wrong Spelling:  unwi-l 
Correct Spelling:  unwi-ll 
Find more wrongly spelled words of Unwill to spell it well.