Cuf or Cuff: How To spell?
The word Cuf is misspelled against Cuff, a noun meaning "A blow; esp.,, a blow with the open hand; a box; a slap."
Cuff 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:  cu-f  Correct Spelling:  cu-ff 
Check more misspelled words of Cuff to spell it correct.