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