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