Ilegalities or Illegalities: How To spell?
The word Ilegalities is misspelled against Illegalities, which is plural of "Illegality"
Illegalities has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings i & egalities which should not be misspelled with single 'L'
Wrong Spelling:  i-l-egalities  Correct Spelling:  i-ll-egalities 
Find more wrongly spelled words of Illegalities to spell it well.