untape nutape utnape tunape ntuape tnuape unatpe nuatpe uantpe auntpe nautpe anutpe utanpe tuanpe uatnpe autnpe taunpe atunpe ntaupe tnaupe natupe antupe tanupe atnupe untpae nutpae utnpae tunpae ntupae tnupae unptae nuptae upntae puntae nputae pnutae utpnae tupnae uptnae putnae tpunae ptunae ntpuae tnpuae nptuae pntuae tpnuae ptnuae unapte nuapte uanpte aunpte naupte anupte unpate nupate upnate punate npuate pnuate uapnte aupnte upante puante apunte paunte napute anpute npaute pnaute apnute panute utapne tuapne uatpne autpne taupne atupne utpane tupane uptane putane tpuane ptuane uaptne auptne upatne puatne aputne pautne tapune atpune tpaune ptaune aptune patune ntapue tnapue natpue antpue tanpue atnpue ntpaue tnpaue nptaue pntaue tpnaue ptnaue naptue anptue npatue pnatue apntue pantue tapnue atpnue tpanue ptanue aptnue patnue untaep nutaep utnaep tunaep ntuaep tnuaep unatep nuatep uantep auntep nautep anutep utanep tuanep uatnep autnep taunep atunep ntauep tnauep natuep antuep tanuep atnuep unteap nuteap utneap tuneap ntueap tnueap unetap nuetap uentap euntap neutap enutap utenap tuenap uetnap eutnap teunap etunap nteuap tneuap netuap entuap tenuap etnuap unaetp nuaetp uanetp aunetp nauetp anuetp uneatp nueatp uenatp eunatp neuatp enuatp uaentp auentp ueantp euantp aeuntp eauntp naeutp aneutp neautp enautp aenutp eanutp utaenp tuaenp uatenp autenp tauenp atuenp uteanp tueanp uetanp eutanp teuanp etuanp uaetnp auetnp ueatnp euatnp aeutnp eautnp taeunp ateunp teaunp etaunp aetunp eatunp ntaeup tnaeup nateup anteup taneup atneup nteaup tneaup netaup entaup tenaup etnaup naetup anetup neatup enatup aentup eantup taenup atenup teanup etanup aetnup eatnup untpea nutpea utnpea tunpea ntupea tnupea unptea nuptea upntea puntea nputea pnutea utpnea tupnea uptnea putnea tpunea ptunea ntpuea tnpuea nptuea pntuea tpnuea ptnuea untepa nutepa utnepa tunepa ntuepa tnuepa unetpa nuetpa uentpa euntpa neutpa enutpa utenpa tuenpa uetnpa eutnpa teunpa etunpa nteupa tneupa netupa entupa tenupa etnupa unpeta nupeta upneta puneta npueta pnueta unepta nuepta uenpta eunpta neupta enupta upenta puenta uepnta eupnta peunta epunta npeuta pneuta neputa enputa penuta epnuta utpena tupena uptena putena tpuena ptuena utepna tuepna uetpna eutpna teupna etupna upetna puetna ueptna euptna peutna eputna tpeuna pteuna tepuna etpuna petuna eptuna ntpeua tnpeua npteua pnteua tpneua ptneua ntepua tnepua netpua entpua tenpua etnpua npetua pnetua neptua enptua pentua epntua tpenua ptenua tepnua etpnua petnua eptnua unapet nuapet uanpet aunpet naupet anupet unpaet nupaet upnaet punaet npuaet pnuaet uapnet aupnet upanet puanet apunet paunet napuet anpuet npauet pnauet apnuet panuet unaept nuaept uanept aunept nauept anuept uneapt nueapt uenapt eunapt neuapt enuapt uaenpt auenpt ueanpt euanpt aeunpt eaunpt naeupt aneupt neaupt enaupt aenupt eanupt unpeat nupeat upneat puneat npueat pnueat unepat nuepat uenpat eunpat neupat enupat upenat puenat uepnat eupnat peunat epunat npeuat pneuat nepuat enpuat penuat epnuat uapent aupent upaent puaent apuent pauent uaepnt auepnt ueapnt euapnt aeupnt eaupnt upeant pueant uepant eupant peuant epuant apeunt paeunt aepunt eapunt peaunt epaunt napeut anpeut npaeut pnaeut apneut paneut naeput aneput neaput enaput aenput eanput npeaut pneaut nepaut enpaut penaut epnaut apenut paenut aepnut eapnut peanut epanut utapen tuapen uatpen autpen taupen atupen utpaen tupaen uptaen putaen tpuaen ptuaen uapten aupten upaten puaten aputen pauten tapuen atpuen tpauen ptauen aptuen patuen utaepn tuaepn uatepn autepn tauepn atuepn uteapn tueapn uetapn eutapn teuapn etuapn uaetpn auetpn ueatpn euatpn aeutpn eautpn taeupn ateupn teaupn etaupn aetupn eatupn utpean tupean uptean putean tpuean ptuean utepan tuepan uetpan eutpan teupan etupan upetan puetan ueptan euptan peutan eputan tpeuan pteuan tepuan etpuan petuan eptuan uapetn aupetn upaetn puaetn apuetn pauetn uaeptn aueptn ueaptn euaptn aeuptn eauptn upeatn pueatn uepatn eupatn peuatn epuatn apeutn paeutn aeputn eaputn peautn epautn tapeun atpeun tpaeun ptaeun apteun pateun taepun atepun teapun etapun aetpun eatpun tpeaun pteaun tepaun etpaun petaun eptaun apetun paetun aeptun eaptun peatun epatun ntapeu tnapeu natpeu antpeu tanpeu atnpeu ntpaeu tnpaeu nptaeu pntaeu tpnaeu ptnaeu napteu anpteu npateu pnateu apnteu panteu tapneu atpneu tpaneu ptaneu aptneu patneu ntaepu tnaepu natepu antepu tanepu atnepu nteapu tneapu netapu entapu tenapu etnapu naetpu anetpu neatpu enatpu aentpu eantpu taenpu atenpu teanpu etanpu aetnpu eatnpu ntpeau tnpeau npteau pnteau tpneau ptneau ntepau tnepau netpau entpau tenpau etnpau npetau pnetau neptau enptau pentau epntau tpenau ptenau tepnau etpnau petnau eptnau napetu anpetu npaetu pnaetu apnetu panetu naeptu aneptu neaptu enaptu aenptu eanptu npeatu pneatu nepatu enpatu penatu epnatu apentu paentu aepntu eapntu peantu epantu tapenu atpenu tpaenu ptaenu aptenu patenu taepnu atepnu teapnu etapnu aetpnu eatpnu tpeanu pteanu tepanu etpanu petanu eptanu apetnu paetnu aeptnu eaptnu peatnu epatnu
Note: these 'words' (valid or invalid) are all the permutations of the word untape. These words are obtained by scrambling the letters in untape.