Impeled or Impelled: How To spell?
The word Impeled is misspelled against Impelled, which is past tense of "Impel"
Impelled has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings impe & ed which should not be misspelled with single 'L'
Wrong Spelling:  impe-l-ed  Correct Spelling:  impe-ll-ed 
Explore spell check of Impelled to spell without errors.