Rocellin or Roccellin: How To spell?
The word Rocellin is misspelled against Roccellin, a noun meaning "A red dyestuff, used as a substitute for cochineal, archil, etc. It consists of the sodium salt of a complex azo derivative of naphtol."
Roccellin has double "cc" is mispronounced as "c"Remember double 'CC' in between the strings Ro & ellin which should not be misspelled with single 'C'
Wrong Spelling:  Ro-c-ellin  Correct Spelling:  Ro-cc-ellin 
Find more incorrect spellings of Roccellin to spell right way.