The word Propeled is misspelled against Propelled, which is past tense of "Propel"
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Propelled has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings prope & ed which should not be misspelled with single 'L'
Wrong Spelling: prope-l-ed
Correct Spelling: prope-ll-ed
Find more incorrect spellings of Propelled to spell right way.