Fratriceli or Fratricelli: How To spell?
The word Fratriceli is misspelled against Fratricelli, a noun meaning "A sect which seceded from the Franciscan Order, chiefly in Italy and Sicily, in 1294, repudiating the pope as an apostate, maintaining the duty of celibacy and poverty, and discountenancing oaths. Called also Fratricellians and Fraticelli."
Fratricelli has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings fratrice & i which should not be misspelled with single 'L'
Wrong Spelling:  fratrice-l-i  Correct Spelling:  fratrice-ll-i 
Find more wrongly spelled words of Fratricelli to spell it well.