Roccelic or Roccellic: How To spell?

The word Roccelic is misspelled against Roccellic, an adjective meaning "Pertaining to, or designating, a dibasic acid of the oxalic series found in archil (Roccella tinctoria, etc.), and other lichens, and extracted as a white crystalline substance C17H32O4."

Roccellic has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings rocce & ic which should not be misspelled with single 'L'
Wrong Spelling:  rocce-l-ic 
Correct Spelling:  rocce-ll-ic 
Find more incorrect spellings of Roccellic to spell right way.