346 words end in “F”
4 letters
beefchefdeafgolfgulfhalfleafreefroofselfsurfwolfalefalifbaffbarfbiffboffbuffbumfcaffcalfclefcoffcoifcoofcorfcuffcuifcurfdaffdelfdoffdufffiefgaffgoofguffhaafhoofhowfhuffjiffkaifkeefkerfkhafkiefliefloafloofluffmiffmuffnaifneifpelfpoofpoufprofpuffraffreifriffrolfruffseifserftefftifftofftreftuffturfwaffwaifwoofyaffzarf
5 letters
6 letters
7 letters
herselfhimselfsheriffthereofbailiffbedwarfblowoffboiloffcaitiffcastoffdebriefdistaffdustoffearmuffendleafenfeofffallofffixatifflyleafhandoffhisselfinfeoffjumpoffkickoffleadoffliftoffmastiffmidriffnonselfoneselfourselfpickoffplayoffpontiffrakeoffreproofrestaffrestuffsendoffshadoofshereefshowoffshutoffspinoffsportifsunrooftakeoffthyselfturnoffwaveoffwerwolfwhereofwitloof
8 letters
yourselfaardwolfairproofaperitifblastoffbodysurfbrushoffcalctuffcheckoffdandriffdandruffdisproofdummkopfdyestuffforehoofhandcuffkerchiefknockofflanglauflongleafmeatloafmischiefmooncalfoilproofoutbluffoverleafoverruffriffraffsanserifsemideafshinleafstandoffsubchiefsunprooftipstafftradeoffunbeliefwerewolfwetproofwindsurfwoodruff
9 letters
plaintiffbombproofbookshelfbroadleafcowlstaffcreampuffcrossruffdisbelieffeedstufffireproofflagstafffoodstufffoolproofgermproofheatproofleakproofleitmotifmisbeliefmothproofnonbeliefnontariffovenproofoverbriefoverproofoverstaffoverstuffpickproofpikestaffrainproofrustproofsemidwarfskidproofsugarloafwaterleafwindproof
10 letters