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