Ilustrator or Illustrator: How To spell?
The word Ilustrator is misspelled against Illustrator, a noun meaning "One who illustrates."
Illustrator has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings i & ustrator which should not be misspelled with single 'L'
Wrong Spelling:  i-l-ustrator  Correct Spelling:  i-ll-ustrator 
Check more misspelled words of Illustrator to spell it correct.