Guerilla or Guerrilla: How To spell?
The word Guerilla is misspelled against Guerrilla, a noun meaning "An irregular mode of carrying on war, by the constant attacks of independent bands, adopted in the north of Spain during the Peninsular war."
Guerrilla has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings gue & illa which should not be misspelled with single 'R'
Wrong Spelling:  gue-r-illa  Correct Spelling:  gue-rr-illa 
Check more misspelled words of Guerrilla to spell it correct.