The word Expeling is misspelled against Expelling, which is present continuous of "Expel"
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Expelling has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings expe & ing which should not be misspelled with single 'L'
Wrong Spelling: expe-l-ing
Correct Spelling: expe-ll-ing
Find more wrongly spelled words of Expelling to spell it well.