Stiborn or Stibborn: How To spell?
The word Stiborn is misspelled against Stibborn, an adjective meaning "Stubborn."
Stibborn has double "bb" is mispronounced as "b"Remember double 'BB' in between the strings Sti & orn which should not be misspelled with single 'B'
Wrong Spelling:  Sti-b-orn  Correct Spelling:  Sti-bb-orn 
Find more incorrect spellings of Stibborn to spell right way.