--> Libelluloid has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings libe & uloid which should not be misspelled with single 'L'
Wrong Spelling:  libe-l-uloid 
Correct Spelling:  libe-ll-uloid 
Check more misspelled words of Libelluloid to spell it correct.