factor afctor fcator cfator acftor caftor fatcor aftcor ftacor tfacor atfcor tafcor fctaor cftaor ftcaor tfcaor ctfaor tcfaor actfor catfor atcfor tacfor ctafor tcafor facotr afcotr fcaotr cfaotr acfotr cafotr faoctr afoctr foactr ofactr aofctr oafctr fcoatr cfoatr focatr ofcatr cofatr ocfatr acoftr caoftr aocftr oacftr coaftr ocaftr fatocr aftocr ftaocr tfaocr atfocr tafocr faotcr afotcr foatcr ofatcr aoftcr oaftcr ftoacr tfoacr fotacr oftacr tofacr otfacr atofcr taofcr aotfcr oatfcr toafcr otafcr fctoar cftoar ftcoar tfcoar ctfoar tcfoar fcotar cfotar foctar ofctar coftar ocftar ftocar tfocar fotcar oftcar tofcar otfcar ctofar tcofar cotfar octfar tocfar otcfar actofr catofr atcofr tacofr ctaofr tcaofr acotfr caotfr aoctfr oactfr coatfr ocatfr atocfr taocfr aotcfr oatcfr toacfr otacfr ctoafr tcoafr cotafr octafr tocafr otcafr factro afctro fcatro cfatro acftro caftro fatcro aftcro ftacro tfacro atfcro tafcro fctaro cftaro ftcaro tfcaro ctfaro tcfaro actfro catfro atcfro tacfro ctafro tcafro facrto afcrto fcarto cfarto acfrto cafrto farcto afrcto fracto rfacto arfcto rafcto fcrato cfrato frcato rfcato crfato rcfato acrfto carfto arcfto racfto crafto rcafto fatrco aftrco ftarco tfarco atfrco tafrco fartco afrtco fratco rfatco arftco raftco ftraco tfraco frtaco rftaco trfaco rtfaco atrfco tarfco artfco ratfco trafco rtafco fctrao cftrao ftcrao tfcrao ctfrao tcfrao fcrtao cfrtao frctao rfctao crftao rcftao ftrcao tfrcao frtcao rftcao trfcao rtfcao ctrfao tcrfao crtfao rctfao trcfao rtcfao actrfo catrfo atcrfo tacrfo ctarfo tcarfo acrtfo cartfo arctfo ractfo cratfo rcatfo atrcfo tarcfo artcfo ratcfo tracfo rtacfo ctrafo tcrafo crtafo rctafo trcafo rtcafo facort afcort fcaort cfaort acfort cafort faocrt afocrt foacrt ofacrt aofcrt oafcrt fcoart cfoart focart ofcart cofart ocfart acofrt caofrt aocfrt oacfrt coafrt ocafrt facrot afcrot fcarot cfarot acfrot cafrot farcot afrcot fracot rfacot arfcot rafcot fcraot cfraot frcaot rfcaot crfaot rcfaot acrfot carfot arcfot racfot crafot rcafot faorct aforct foarct ofarct aofrct oafrct faroct afroct fraoct rfaoct arfoct rafoct foract ofract froact rfoact orfact rofact aorfct oarfct arofct raofct orafct roafct fcorat cforat focrat ofcrat cofrat ocfrat fcroat cfroat frcoat rfcoat crfoat rcfoat forcat ofrcat frocat rfocat orfcat rofcat corfat ocrfat crofat rcofat orcfat rocfat acorft caorft aocrft oacrft coarft ocarft acroft caroft arcoft racoft craoft rcaoft aorcft oarcft arocft raocft oracft roacft coraft ocraft croaft rcoaft orcaft rocaft fatorc aftorc ftaorc tfaorc atforc taforc faotrc afotrc foatrc ofatrc aoftrc oaftrc ftoarc tfoarc fotarc oftarc tofarc otfarc atofrc taofrc aotfrc oatfrc toafrc otafrc fatroc aftroc ftaroc tfaroc atfroc tafroc fartoc afrtoc fratoc rfatoc arftoc raftoc ftraoc tfraoc frtaoc rftaoc trfaoc rtfaoc atrfoc tarfoc artfoc ratfoc trafoc rtafoc faortc afortc foartc ofartc aofrtc oafrtc farotc afrotc fraotc rfaotc arfotc rafotc foratc ofratc froatc rfoatc orfatc rofatc aorftc oarftc aroftc raoftc oraftc roaftc ftorac tforac fotrac oftrac tofrac otfrac ftroac tfroac frtoac rftoac trfoac rtfoac fortac ofrtac frotac rfotac orftac roftac torfac otrfac trofac rtofac ortfac rotfac atorfc taorfc aotrfc oatrfc toarfc otarfc atrofc tarofc artofc ratofc traofc rtaofc aortfc oartfc arotfc raotfc oratfc roatfc torafc otrafc troafc rtoafc ortafc rotafc fctora cftora ftcora tfcora ctfora tcfora fcotra cfotra foctra ofctra coftra ocftra ftocra tfocra fotcra oftcra tofcra otfcra ctofra tcofra cotfra octfra tocfra otcfra fctroa cftroa ftcroa tfcroa ctfroa tcfroa fcrtoa cfrtoa frctoa rfctoa crftoa rcftoa ftrcoa tfrcoa frtcoa rftcoa trfcoa rtfcoa ctrfoa tcrfoa crtfoa rctfoa trcfoa rtcfoa fcorta cforta focrta ofcrta cofrta ocfrta fcrota cfrota frcota rfcota crfota rcfota forcta ofrcta frocta rfocta orfcta rofcta corfta ocrfta crofta rcofta orcfta rocfta ftorca tforca fotrca oftrca tofrca otfrca ftroca tfroca frtoca rftoca trfoca rtfoca fortca ofrtca frotca rfotca orftca roftca torfca otrfca trofca rtofca ortfca rotfca ctorfa tcorfa cotrfa octrfa tocrfa otcrfa ctrofa tcrofa crtofa rctofa trcofa rtcofa cortfa ocrtfa crotfa rcotfa orctfa roctfa torcfa otrcfa trocfa rtocfa ortcfa rotcfa actorf catorf atcorf tacorf ctaorf tcaorf acotrf caotrf aoctrf oactrf coatrf ocatrf atocrf taocrf aotcrf oatcrf toacrf otacrf ctoarf tcoarf cotarf octarf tocarf otcarf actrof catrof atcrof tacrof ctarof tcarof acrtof cartof arctof ractof cratof rcatof atrcof tarcof artcof ratcof tracof rtacof ctraof tcraof crtaof rctaof trcaof rtcaof acortf caortf aocrtf oacrtf coartf ocartf acrotf carotf arcotf racotf craotf rcaotf aorctf oarctf aroctf raoctf oractf roactf coratf ocratf croatf rcoatf orcatf rocatf atorcf taorcf aotrcf oatrcf toarcf otarcf atrocf tarocf artocf ratocf traocf rtaocf aortcf oartcf arotcf raotcf oratcf roatcf toracf otracf troacf rtoacf ortacf rotacf ctoraf tcoraf cotraf octraf tocraf otcraf ctroaf tcroaf crtoaf rctoaf trcoaf rtcoaf cortaf ocrtaf crotaf rcotaf orctaf roctaf torcaf otrcaf trocaf rtocaf ortcaf rotcaf
Note: these 'words' (valid or invalid) are all the permutations of the word factor. These words are obtained by scrambling the letters in factor.