gammon agmmon gmamon mgamon amgmon magmon gammon agmmon gmamon mgamon amgmon magmon gmmaon mgmaon gmmaon mgmaon mmgaon mmgaon ammgon mamgon ammgon mamgon mmagon mmagon gamomn agmomn gmaomn mgaomn amgomn magomn gaommn agommn goammn ogammn aogmmn oagmmn gmoamn mgoamn gomamn ogmamn mogamn omgamn amogmn maogmn aomgmn oamgmn moagmn omagmn gamomn agmomn gmaomn mgaomn amgomn magomn gaommn agommn goammn ogammn aogmmn oagmmn gmoamn mgoamn gomamn ogmamn mogamn omgamn amogmn maogmn aomgmn oamgmn moagmn omagmn gmmoan mgmoan gmmoan mgmoan mmgoan mmgoan gmoman mgoman gomman ogmman mogman omgman gmoman mgoman gomman ogmman mogman omgman mmogan mmogan momgan ommgan momgan ommgan ammogn mamogn ammogn mamogn mmaogn mmaogn amomgn maomgn aommgn oammgn moamgn omamgn amomgn maomgn aommgn oammgn moamgn omamgn mmoagn mmoagn momagn ommagn momagn ommagn gammno agmmno gmamno mgamno amgmno magmno gammno agmmno gmamno mgamno amgmno magmno gmmano mgmano gmmano mgmano mmgano mmgano ammgno mamgno ammgno mamgno mmagno mmagno gamnmo agmnmo gmanmo mganmo amgnmo magnmo ganmmo agnmmo gnammo ngammo angmmo nagmmo gmnamo mgnamo gnmamo ngmamo mngamo nmgamo amngmo mangmo anmgmo namgmo mnagmo nmagmo gamnmo agmnmo gmanmo mganmo amgnmo magnmo ganmmo agnmmo gnammo ngammo angmmo nagmmo gmnamo mgnamo gnmamo ngmamo mngamo nmgamo amngmo mangmo anmgmo namgmo mnagmo nmagmo gmmnao mgmnao gmmnao mgmnao mmgnao mmgnao gmnmao mgnmao gnmmao ngmmao mngmao nmgmao gmnmao mgnmao gnmmao ngmmao mngmao nmgmao mmngao mmngao mnmgao nmmgao mnmgao nmmgao ammngo mamngo ammngo mamngo mmango mmango amnmgo manmgo anmmgo nammgo mnamgo nmamgo amnmgo manmgo anmmgo nammgo mnamgo nmamgo mmnago mmnago mnmago nmmago mnmago nmmago gamonm agmonm gmaonm mgaonm amgonm magonm gaomnm agomnm goamnm ogamnm aogmnm oagmnm gmoanm mgoanm gomanm ogmanm moganm omganm amognm maognm aomgnm oamgnm moagnm omagnm gamnom agmnom gmanom mganom amgnom magnom ganmom agnmom gnamom ngamom angmom nagmom gmnaom mgnaom gnmaom ngmaom mngaom nmgaom amngom mangom anmgom namgom mnagom nmagom gaonmm agonmm goanmm oganmm aognmm oagnmm ganomm agnomm gnaomm ngaomm angomm nagomm gonamm ognamm gnoamm ngoamm ongamm nogamm aongmm oangmm anogmm naogmm onagmm noagmm gmonam mgonam gomnam ogmnam mognam omgnam gmnoam mgnoam gnmoam ngmoam mngoam nmgoam gonmam ognmam gnomam ngomam ongmam nogmam mongam omngam mnogam nmogam onmgam nomgam amongm maongm aomngm oamngm moangm omangm amnogm manogm anmogm namogm mnaogm nmaogm aonmgm oanmgm anomgm naomgm onamgm noamgm monagm omnagm mnoagm nmoagm onmagm nomagm gamonm agmonm gmaonm mgaonm amgonm magonm gaomnm agomnm goamnm ogamnm aogmnm oagmnm gmoanm mgoanm gomanm ogmanm moganm omganm amognm maognm aomgnm oamgnm moagnm omagnm gamnom agmnom gmanom mganom amgnom magnom ganmom agnmom gnamom ngamom angmom nagmom gmnaom mgnaom gnmaom ngmaom mngaom nmgaom amngom mangom anmgom namgom mnagom nmagom gaonmm agonmm goanmm oganmm aognmm oagnmm ganomm agnomm gnaomm ngaomm angomm nagomm gonamm ognamm gnoamm ngoamm ongamm nogamm aongmm oangmm anogmm naogmm onagmm noagmm gmonam mgonam gomnam ogmnam mognam omgnam gmnoam mgnoam gnmoam ngmoam mngoam nmgoam gonmam ognmam gnomam ngomam ongmam nogmam mongam omngam mnogam nmogam onmgam nomgam amongm maongm aomngm oamngm moangm omangm amnogm manogm anmogm namogm mnaogm nmaogm aonmgm oanmgm anomgm naomgm onamgm noamgm monagm omnagm mnoagm nmoagm onmagm nomagm gmmona mgmona gmmona mgmona mmgona mmgona gmomna mgomna gommna ogmmna mogmna omgmna gmomna mgomna gommna ogmmna mogmna omgmna mmogna mmogna momgna ommgna momgna ommgna gmmnoa mgmnoa gmmnoa mgmnoa mmgnoa mmgnoa gmnmoa mgnmoa gnmmoa ngmmoa mngmoa nmgmoa gmnmoa mgnmoa gnmmoa ngmmoa mngmoa nmgmoa mmngoa mmngoa mnmgoa nmmgoa mnmgoa nmmgoa gmonma mgonma gomnma ogmnma mognma omgnma gmnoma mgnoma gnmoma ngmoma mngoma nmgoma gonmma ognmma gnomma ngomma ongmma nogmma mongma omngma mnogma nmogma onmgma nomgma gmonma mgonma gomnma ogmnma mognma omgnma gmnoma mgnoma gnmoma ngmoma mngoma nmgoma gonmma ognmma gnomma ngomma ongmma nogmma mongma omngma mnogma nmogma onmgma nomgma mmonga mmonga momnga ommnga momnga ommnga mmnoga mmnoga mnmoga nmmoga mnmoga nmmoga monmga omnmga mnomga nmomga onmmga nommga monmga omnmga mnomga nmomga onmmga nommga ammong mamong ammong mamong mmaong mmaong amomng maomng aommng oammng moamng omamng amomng maomng aommng oammng moamng omamng mmoang mmoang momang ommang momang ommang ammnog mamnog ammnog mamnog mmanog mmanog amnmog manmog anmmog nammog mnamog nmamog amnmog manmog anmmog nammog mnamog nmamog mmnaog mmnaog mnmaog nmmaog mnmaog nmmaog amonmg maonmg aomnmg oamnmg moanmg omanmg amnomg manomg anmomg namomg mnaomg nmaomg aonmmg oanmmg anommg naommg onammg noammg monamg omnamg mnoamg nmoamg onmamg nomamg amonmg maonmg aomnmg oamnmg moanmg omanmg amnomg manomg anmomg namomg mnaomg nmaomg aonmmg oanmmg anommg naommg onammg noammg monamg omnamg mnoamg nmoamg onmamg nomamg mmonag mmonag momnag ommnag momnag ommnag mmnoag mmnoag mnmoag nmmoag mnmoag nmmoag monmag omnmag mnomag nmomag onmmag nommag monmag omnmag mnomag nmomag onmmag nommag
Note: these 'words' (valid or invalid) are all the permutations of the word gammon. These words are obtained by scrambling the letters in gammon.