Mammoth Uncensored Word List:
79 words ending with f, 5 letters long

aloof blaff bluff brief calif chaff chief choof chuff cliff cloff daraf decaf draff dwarf feoff flaff fluff ganef ganof gliff gonef gonif gonof graff grief griff groof grouf gruff houff howff kalif kenaf kloof metif motif nyaff pilaf pluff pouff preif prief proof quaff quiff quoif scaff scarf scoff scuff scurf serif sheaf shelf skeef skelf skiff skoff sluff snarf sniff snuff sowff spiff spoof staff stiff stuff swarf swerf thelf thief treif triff wauff wharf whiff whoof