tephra etphra tpehra ptehra epthra pethra tehpra ethpra thepra htepra ehtpra hetpra tphera pthera thpera htpera phtera hptera ephtra pehtra ehptra heptra phetra hpetra teprha etprha tperha pterha eptrha petrha terpha etrpha trepha rtepha ertpha retpha tpreha ptreha trpeha rtpeha prteha rpteha eprtha pertha erptha reptha pretha rpetha tehrpa ethrpa therpa hterpa ehtrpa hetrpa terhpa etrhpa trehpa rtehpa erthpa rethpa threpa htrepa trhepa rthepa hrtepa rhtepa ehrtpa hertpa erhtpa rehtpa hretpa rhetpa tphrea pthrea thprea htprea phtrea hptrea tprhea ptrhea trphea rtphea prthea rpthea thrpea htrpea trhpea rthpea hrtpea rhtpea phrtea hprtea prhtea rphtea hrptea rhptea ephrta pehrta ehprta heprta pherta hperta eprhta perhta erphta rephta prehta rpehta ehrpta herpta erhpta rehpta hrepta rhepta phreta hpreta prheta rpheta hrpeta rhpeta tephar etphar tpehar ptehar epthar pethar tehpar ethpar thepar htepar ehtpar hetpar tphear pthear thpear htpear phtear hptear ephtar pehtar ehptar heptar phetar hpetar tepahr etpahr tpeahr pteahr eptahr petahr teaphr etaphr taephr atephr eatphr aetphr tpaehr ptaehr tapehr atpehr patehr aptehr epathr peathr eapthr aepthr paethr apethr tehapr ethapr theapr hteapr ehtapr hetapr teahpr etahpr taehpr atehpr eathpr aethpr thaepr htaepr tahepr athepr hatepr ahtepr ehatpr heatpr eahtpr aehtpr haetpr ahetpr tphaer pthaer thpaer htpaer phtaer hptaer tpaher ptaher tapher atpher pather apther thaper htaper tahper athper hatper ahtper phater hpater pahter aphter hapter ahpter ephatr pehatr ehpatr hepatr pheatr hpeatr epahtr peahtr eaphtr aephtr paehtr apehtr ehaptr heaptr eahptr aehptr haeptr aheptr phaetr hpaetr pahetr aphetr hapetr ahpetr teprah etprah tperah pterah eptrah petrah terpah etrpah trepah rtepah ertpah retpah tpreah ptreah trpeah rtpeah prteah rpteah eprtah pertah erptah reptah pretah rpetah teparh etparh tpearh ptearh eptarh petarh teaprh etaprh taeprh ateprh eatprh aetprh tpaerh ptaerh taperh atperh paterh apterh epatrh peatrh eaptrh aeptrh paetrh apetrh teraph etraph treaph rteaph ertaph retaph tearph etarph taerph aterph eatrph aetrph traeph rtaeph tareph atreph rateph arteph eratph reatph eartph aertph raetph aretph tpraeh ptraeh trpaeh rtpaeh prtaeh rptaeh tpareh ptareh tapreh atpreh patreh aptreh trapeh rtapeh tarpeh atrpeh ratpeh artpeh prateh rpateh parteh aprteh rapteh arpteh eprath perath erpath repath preath rpeath eparth pearth eaprth aeprth paerth aperth erapth reapth earpth aerpth raepth arepth praeth rpaeth pareth apreth rapeth arpeth tehrap ethrap therap hterap ehtrap hetrap terhap etrhap trehap rtehap erthap rethap threap htreap trheap rtheap hrteap rhteap ehrtap hertap erhtap rehtap hretap rhetap teharp etharp thearp htearp ehtarp hetarp teahrp etahrp taehrp atehrp eathrp aethrp thaerp htaerp taherp atherp haterp ahterp ehatrp heatrp eahtrp aehtrp haetrp ahetrp terahp etrahp treahp rteahp ertahp retahp tearhp etarhp taerhp aterhp eatrhp aetrhp traehp rtaehp tarehp atrehp ratehp artehp erathp reathp earthp aerthp raethp arethp thraep htraep trhaep rthaep hrtaep rhtaep tharep htarep tahrep athrep hatrep ahtrep trahep rtahep tarhep atrhep rathep arthep hratep rhatep hartep ahrtep rahtep arhtep ehratp heratp erhatp rehatp hreatp rheatp ehartp heartp eahrtp aehrtp haertp ahertp erahtp reahtp earhtp aerhtp raehtp arehtp hraetp rhaetp haretp ahretp rahetp arhetp tphrae pthrae thprae htprae phtrae hptrae tprhae ptrhae trphae rtphae prthae rpthae thrpae htrpae trhpae rthpae hrtpae rhtpae phrtae hprtae prhtae rphtae hrptae rhptae tphare pthare thpare htpare phtare hptare tpahre ptahre taphre atphre pathre apthre thapre htapre tahpre athpre hatpre ahtpre phatre hpatre pahtre aphtre haptre ahptre tprahe ptrahe trpahe rtpahe prtahe rptahe tparhe ptarhe taprhe atprhe patrhe aptrhe traphe rtaphe tarphe atrphe ratphe artphe prathe rpathe parthe aprthe rapthe arpthe thrape htrape trhape rthape hrtape rhtape tharpe htarpe tahrpe athrpe hatrpe ahtrpe trahpe rtahpe tarhpe atrhpe rathpe arthpe hratpe rhatpe hartpe ahrtpe rahtpe arhtpe phrate hprate prhate rphate hrpate rhpate pharte hparte pahrte aphrte haprte ahprte prahte rpahte parhte aprhte raphte arphte hrapte rhapte harpte ahrpte rahpte arhpte ephrat pehrat ehprat heprat pherat hperat eprhat perhat erphat rephat prehat rpehat ehrpat herpat erhpat rehpat hrepat rhepat phreat hpreat prheat rpheat hrpeat rhpeat ephart pehart ehpart hepart pheart hpeart epahrt peahrt eaphrt aephrt paehrt apehrt ehaprt heaprt eahprt aehprt haeprt aheprt phaert hpaert pahert aphert hapert ahpert epraht peraht erpaht repaht preaht rpeaht eparht pearht eaprht aeprht paerht aperht erapht reapht earpht aerpht raepht arepht praeht rpaeht pareht apreht rapeht arpeht ehrapt herapt erhapt rehapt hreapt rheapt eharpt hearpt eahrpt aehrpt haerpt aherpt erahpt reahpt earhpt aerhpt raehpt arehpt hraept rhaept harept ahrept rahept arhept phraet hpraet prhaet rphaet hrpaet rhpaet pharet hparet pahret aphret hapret ahpret prahet rpahet parhet aprhet raphet arphet hrapet rhapet harpet ahrpet rahpet arhpet
Note: these 'words' (valid or invalid) are all the permutations of the word tephra. These words are obtained by scrambling the letters in tephra.