Ilegibility or Illegibility: How To spell?
The word Ilegibility is misspelled against Illegibility, a noun meaning "The state or quality of being illegible."
Illegibility has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings i & egibility which should not be misspelled with single 'L'
Wrong Spelling:  i-l-egibility  Correct Spelling:  i-ll-egibility 
Find more wrongly spelled words of Illegibility to spell it well.