The word Disevered is misspelled against Dissevered, which is past tense of "Dissever"
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Dissevered has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings di & evered which should not be misspelled with single 'S'
Wrong Spelling:  di-s-evered 
Correct Spelling:  di-ss-evered 
Find more wrongly spelled words of Dissevered to spell it well.