Stifness or Stiffness: How To spell?
The word Stifness is misspelled against Stiffness, a noun meaning "The quality or state of being stiff; as, the stiffness of cloth or of paste; stiffness of manner; stiffness of character."
Stiffness has double "ff" is mispronounced as "f"Remember double 'FF' in between the strings Sti & ness which should not be misspelled with single 'F'
Wrong Spelling: Sti-f-ness Correct Spelling: Sti-ff-ness
Find more wrongly spelled words of Stiffness to spell it well.