Barreled or Barrelled: How To spell?
The word Barreled is misspelled against Barrelled, an adjective meaning "Having a barrel; -- used in composition; as, a double-barreled gun."
Barrelled has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings barre & ed which should not be misspelled with single 'L'
Wrong Spelling:  barre-l-ed  Correct Spelling:  barre-ll-ed 
Explore spell check of Barrelled to spell without errors.