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