upland puland ulpand lupand pluand lpuand upalnd pualnd uaplnd auplnd paulnd apulnd ulapnd luapnd ualpnd aulpnd laupnd alupnd plaund lpaund palund aplund lapund alpund uplnad pulnad ulpnad lupnad plunad lpunad upnlad punlad unplad nuplad pnulad npulad ulnpad lunpad unlpad nulpad lnupad nlupad plnuad lpnuad pnluad npluad lnpuad nlpuad upanld puanld uapnld aupnld paunld apunld upnald punald unpald nupald pnuald npuald uanpld aunpld unapld nuapld anupld naupld panuld apnuld pnauld npauld anpuld napuld ulanpd luanpd ualnpd aulnpd launpd alunpd ulnapd lunapd unlapd nulapd lnuapd nluapd uanlpd aunlpd unalpd nualpd anulpd naulpd lanupd alnupd lnaupd nlaupd anlupd nalupd planud lpanud palnud aplnud lapnud alpnud plnaud lpnaud pnlaud nplaud lnpaud nlpaud panlud apnlud pnalud npalud anplud naplud lanpud alnpud lnapud nlapud anlpud nalpud upladn puladn ulpadn lupadn pluadn lpuadn upaldn pualdn uapldn aupldn pauldn apuldn ulapdn luapdn ualpdn aulpdn laupdn alupdn plaudn lpaudn paludn apludn lapudn alpudn upldan puldan ulpdan lupdan pludan lpudan updlan pudlan udplan duplan pdulan dpulan uldpan ludpan udlpan dulpan ldupan dlupan plduan lpduan pdluan dpluan ldpuan dlpuan upadln puadln uapdln aupdln paudln apudln updaln pudaln udpaln dupaln pdualn dpualn uadpln audpln udapln duapln adupln daupln paduln apduln pdauln dpauln adpuln dapuln uladpn luadpn ualdpn auldpn laudpn aludpn uldapn ludapn udlapn dulapn lduapn dluapn uadlpn audlpn udalpn dualpn adulpn daulpn ladupn aldupn ldaupn dlaupn adlupn dalupn pladun lpadun paldun apldun lapdun alpdun pldaun lpdaun pdlaun dplaun ldpaun dlpaun padlun apdlun pdalun dpalun adplun daplun ladpun aldpun ldapun dlapun adlpun dalpun uplnda pulnda ulpnda lupnda plunda lpunda upnlda punlda unplda nuplda pnulda npulda ulnpda lunpda unlpda nulpda lnupda nlupda plnuda lpnuda pnluda npluda lnpuda nlpuda upldna puldna ulpdna lupdna pludna lpudna updlna pudlna udplna duplna pdulna dpulna uldpna ludpna udlpna dulpna ldupna dlupna plduna lpduna pdluna dpluna ldpuna dlpuna upndla pundla unpdla nupdla pnudla npudla updnla pudnla udpnla dupnla pdunla dpunla undpla nudpla udnpla dunpla ndupla dnupla pndula npdula pdnula dpnula ndpula dnpula ulndpa lundpa unldpa nuldpa lnudpa nludpa uldnpa ludnpa udlnpa dulnpa ldunpa dlunpa undlpa nudlpa udnlpa dunlpa ndulpa dnulpa lndupa nldupa ldnupa dlnupa ndlupa dnlupa plndua lpndua pnldua npldua lnpdua nlpdua pldnua lpdnua pdlnua dplnua ldpnua dlpnua pndlua npdlua pdnlua dpnlua ndplua dnplua lndpua nldpua ldnpua dlnpua ndlpua dnlpua upandl puandl uapndl aupndl paundl apundl upnadl punadl unpadl nupadl pnuadl npuadl uanpdl aunpdl unapdl nuapdl anupdl naupdl panudl apnudl pnaudl npaudl anpudl napudl upadnl puadnl uapdnl aupdnl paudnl apudnl updanl pudanl udpanl dupanl pduanl dpuanl uadpnl audpnl udapnl duapnl adupnl daupnl padunl apdunl pdaunl dpaunl adpunl dapunl upndal pundal unpdal nupdal pnudal npudal updnal pudnal udpnal dupnal pdunal dpunal undpal nudpal udnpal dunpal ndupal dnupal pndual npdual pdnual dpnual ndpual dnpual uandpl aundpl unadpl nuadpl anudpl naudpl uadnpl audnpl udanpl duanpl adunpl daunpl undapl nudapl udnapl dunapl nduapl dnuapl andupl nadupl adnupl danupl ndaupl dnaupl pandul apndul pnadul npadul anpdul napdul padnul apdnul pdanul dpanul adpnul dapnul pndaul npdaul pdnaul dpnaul ndpaul dnpaul andpul nadpul adnpul danpul ndapul dnapul ulandp luandp ualndp aulndp laundp alundp ulnadp lunadp unladp nuladp lnuadp nluadp uanldp aunldp unaldp nualdp anuldp nauldp lanudp alnudp lnaudp nlaudp anludp naludp uladnp luadnp ualdnp auldnp laudnp aludnp uldanp ludanp udlanp dulanp lduanp dluanp uadlnp audlnp udalnp dualnp adulnp daulnp ladunp aldunp ldaunp dlaunp adlunp dalunp ulndap lundap unldap nuldap lnudap nludap uldnap ludnap udlnap dulnap ldunap dlunap undlap nudlap udnlap dunlap ndulap dnulap lnduap nlduap ldnuap dlnuap ndluap dnluap uandlp aundlp unadlp nuadlp anudlp naudlp uadnlp audnlp udanlp duanlp adunlp daunlp undalp nudalp udnalp dunalp ndualp dnualp andulp nadulp adnulp danulp ndaulp dnaulp landup alndup lnadup nladup anldup naldup ladnup aldnup ldanup dlanup adlnup dalnup lndaup nldaup ldnaup dlnaup ndlaup dnlaup andlup nadlup adnlup danlup ndalup dnalup plandu lpandu palndu aplndu lapndu alpndu plnadu lpnadu pnladu npladu lnpadu nlpadu panldu apnldu pnaldu npaldu anpldu napldu lanpdu alnpdu lnapdu nlapdu anlpdu nalpdu pladnu lpadnu paldnu apldnu lapdnu alpdnu pldanu lpdanu pdlanu dplanu ldpanu dlpanu padlnu apdlnu pdalnu dpalnu adplnu daplnu ladpnu aldpnu ldapnu dlapnu adlpnu dalpnu plndau lpndau pnldau npldau lnpdau nlpdau pldnau lpdnau pdlnau dplnau ldpnau dlpnau pndlau npdlau pdnlau dpnlau ndplau dnplau lndpau nldpau ldnpau dlnpau ndlpau dnlpau pandlu apndlu pnadlu npadlu anpdlu napdlu padnlu apdnlu pdanlu dpanlu adpnlu dapnlu pndalu npdalu pdnalu dpnalu ndpalu dnpalu andplu nadplu adnplu danplu ndaplu dnaplu landpu alndpu lnadpu nladpu anldpu naldpu ladnpu aldnpu ldanpu dlanpu adlnpu dalnpu lndapu nldapu ldnapu dlnapu ndlapu dnlapu andlpu nadlpu adnlpu danlpu ndalpu dnalpu
Note: these 'words' (valid or invalid) are all the permutations of the word upland. These words are obtained by scrambling the letters in upland.