Ilustrative or Illustrative: How To spell?
The word Ilustrative is misspelled against Illustrative, an adjective meaning "Making illustrious."
Illustrative has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings i & ustrative which should not be misspelled with single 'L'
Wrong Spelling:  i-l-ustrative  Correct Spelling:  i-ll-ustrative 
Check more misspelled words of Illustrative to spell it correct.