Guaranteing or Guaranteeing: How To spell?
The word Guaranteing is misspelled against Guaranteeing, which is present continuous of "Guarantee"
Guaranteeing has double "ee" is mispronounced as "e"Remember double 'EE' in between the strings Guarant & ing which should not be misspelled with single 'E'
Wrong Spelling:  Guarant-e-ing  Correct Spelling:  Guarant-ee-ing 
Check more misspelled words of Guaranteeing to spell it correct.