cutoff uctoff ctuoff tcuoff utcoff tucoff cuotff ucotff coutff ocutff uoctff ouctff ctouff tcouff cotuff octuff tocuff otcuff utocff tuocff uotcff outcff toucff otucff cutfof uctfof ctufof tcufof utcfof tucfof cuftof ucftof cfutof fcutof ufctof fuctof ctfuof tcfuof cftuof fctuof tfcuof ftcuof utfcof tufcof uftcof futcof tfucof ftucof cuoftf ucoftf couftf ocuftf uocftf oucftf cufotf ucfotf cfuotf fcuotf ufcotf fucotf cofutf ocfutf cfoutf fcoutf ofcutf focutf uofctf oufctf ufoctf fuoctf ofuctf fouctf ctofuf tcofuf cotfuf octfuf tocfuf otcfuf ctfouf tcfouf cftouf fctouf tfcouf ftcouf coftuf ocftuf cfotuf fcotuf ofctuf foctuf tofcuf otfcuf tfocuf ftocuf oftcuf fotcuf utofcf tuofcf uotfcf outfcf toufcf otufcf utfocf tufocf uftocf futocf tfuocf ftuocf uoftcf ouftcf ufotcf fuotcf ofutcf foutcf tofucf otfucf tfoucf ftoucf oftucf fotucf cutoff uctoff ctuoff tcuoff utcoff tucoff cuotff ucotff coutff ocutff uoctff ouctff ctouff tcouff cotuff octuff tocuff otcuff utocff tuocff uotcff outcff toucff otucff cutfof uctfof ctufof tcufof utcfof tucfof cuftof ucftof cfutof fcutof ufctof fuctof ctfuof tcfuof cftuof fctuof tfcuof ftcuof utfcof tufcof uftcof futcof tfucof ftucof cuoftf ucoftf couftf ocuftf uocftf oucftf cufotf ucfotf cfuotf fcuotf ufcotf fucotf cofutf ocfutf cfoutf fcoutf ofcutf focutf uofctf oufctf ufoctf fuoctf ofuctf fouctf ctofuf tcofuf cotfuf octfuf tocfuf otcfuf ctfouf tcfouf cftouf fctouf tfcouf ftcouf coftuf ocftuf cfotuf fcotuf ofctuf foctuf tofcuf otfcuf tfocuf ftocuf oftcuf fotcuf utofcf tuofcf uotfcf outfcf toufcf otufcf utfocf tufocf uftocf futocf tfuocf ftuocf uoftcf ouftcf ufotcf fuotcf ofutcf foutcf tofucf otfucf tfoucf ftoucf oftucf fotucf cutffo uctffo ctuffo tcuffo utcffo tucffo cuftfo ucftfo cfutfo fcutfo ufctfo fuctfo ctfufo tcfufo cftufo fctufo tfcufo ftcufo utfcfo tufcfo uftcfo futcfo tfucfo ftucfo cutffo uctffo ctuffo tcuffo utcffo tucffo cuftfo ucftfo cfutfo fcutfo ufctfo fuctfo ctfufo tcfufo cftufo fctufo tfcufo ftcufo utfcfo tufcfo uftcfo futcfo tfucfo ftucfo cuffto ucffto cfufto fcufto ufcfto fucfto cuffto ucffto cfufto fcufto ufcfto fucfto cffuto fcfuto cffuto fcfuto ffcuto ffcuto uffcto fufcto uffcto fufcto ffucto ffucto ctffuo tcffuo cftfuo fctfuo tfcfuo ftcfuo ctffuo tcffuo cftfuo fctfuo tfcfuo ftcfuo cfftuo fcftuo cfftuo fcftuo ffctuo ffctuo tffcuo ftfcuo tffcuo ftfcuo fftcuo fftcuo utffco tuffco uftfco futfco tfufco ftufco utffco tuffco uftfco futfco tfufco ftufco ufftco fuftco ufftco fuftco ffutco ffutco tffuco ftfuco tffuco ftfuco fftuco fftuco cuofft ucofft coufft ocufft uocfft oucfft cufoft ucfoft cfuoft fcuoft ufcoft fucoft cofuft ocfuft cfouft fcouft ofcuft focuft uofcft oufcft ufocft fuocft ofucft foucft cuofft ucofft coufft ocufft uocfft oucfft cufoft ucfoft cfuoft fcuoft ufcoft fucoft cofuft ocfuft cfouft fcouft ofcuft focuft uofcft oufcft ufocft fuocft ofucft foucft cuffot ucffot cfufot fcufot ufcfot fucfot cuffot ucffot cfufot fcufot ufcfot fucfot cffuot fcfuot cffuot fcfuot ffcuot ffcuot uffcot fufcot uffcot fufcot ffucot ffucot coffut ocffut cfofut fcofut ofcfut focfut coffut ocffut cfofut fcofut ofcfut focfut cffout fcfout cffout fcfout ffcout ffcout offcut fofcut offcut fofcut ffocut ffocut uoffct ouffct ufofct fuofct ofufct foufct uoffct ouffct ufofct fuofct ofufct foufct uffoct fufoct uffoct fufoct ffuoct ffuoct offuct fofuct offuct fofuct ffouct ffouct ctoffu tcoffu cotffu octffu tocffu otcffu ctfofu tcfofu cftofu fctofu tfcofu ftcofu coftfu ocftfu cfotfu fcotfu ofctfu foctfu tofcfu otfcfu tfocfu ftocfu oftcfu fotcfu ctoffu tcoffu cotffu octffu tocffu otcffu ctfofu tcfofu cftofu fctofu tfcofu ftcofu coftfu ocftfu cfotfu fcotfu ofctfu foctfu tofcfu otfcfu tfocfu ftocfu oftcfu fotcfu ctffou tcffou cftfou fctfou tfcfou ftcfou ctffou tcffou cftfou fctfou tfcfou ftcfou cfftou fcftou cfftou fcftou ffctou ffctou tffcou ftfcou tffcou ftfcou fftcou fftcou cofftu ocfftu cfoftu fcoftu ofcftu focftu cofftu ocfftu cfoftu fcoftu ofcftu focftu cffotu fcfotu cffotu fcfotu ffcotu ffcotu offctu fofctu offctu fofctu ffoctu ffoctu toffcu otffcu tfofcu ftofcu oftfcu fotfcu toffcu otffcu tfofcu ftofcu oftfcu fotfcu tffocu ftfocu tffocu ftfocu fftocu fftocu offtcu foftcu offtcu foftcu ffotcu ffotcu utoffc tuoffc uotffc outffc touffc otuffc utfofc tufofc uftofc futofc tfuofc ftuofc uoftfc ouftfc ufotfc fuotfc ofutfc foutfc tofufc otfufc tfoufc ftoufc oftufc fotufc utoffc tuoffc uotffc outffc touffc otuffc utfofc tufofc uftofc futofc tfuofc ftuofc uoftfc ouftfc ufotfc fuotfc ofutfc foutfc tofufc otfufc tfoufc ftoufc oftufc fotufc utffoc tuffoc uftfoc futfoc tfufoc ftufoc utffoc tuffoc uftfoc futfoc tfufoc ftufoc ufftoc fuftoc ufftoc fuftoc ffutoc ffutoc tffuoc ftfuoc tffuoc ftfuoc fftuoc fftuoc uofftc oufftc ufoftc fuoftc ofuftc fouftc uofftc oufftc ufoftc fuoftc ofuftc fouftc uffotc fufotc uffotc fufotc ffuotc ffuotc offutc fofutc offutc fofutc ffoutc ffoutc toffuc otffuc tfofuc ftofuc oftfuc fotfuc toffuc otffuc tfofuc ftofuc oftfuc fotfuc tffouc ftfouc tffouc ftfouc fftouc fftouc offtuc foftuc offtuc foftuc ffotuc ffotuc
Note: these 'words' (valid or invalid) are all the permutations of the word cutoff. These words are obtained by scrambling the letters in cutoff.