Stif or Stiff: How To spell?
The word Stif is misspelled against Stiff, a comparative word meaning "Bearing a press of canvas without careening much; as, a stiff vessel; -- opposed to crank."
Stiff has double 'ff' in the end mispronounced as 'f'Remember double 'FF' appears in the end of this word which should not be misspelled with single 'F'
Wrong Spelling:  sti-f  Correct Spelling:  sti-ff 
Find more wrongly spelled words of Stiff to spell it well.