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