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