trines rtines tirnes itrnes ritnes irtnes trnies rtnies tnries ntries rnties nrties tinres itnres tnires ntires intres nitres rintes irntes rnites nrites inrtes nirtes triens rtiens tirens itrens ritens irtens treins rteins terins etrins retins ertins tierns iterns teirns etirns ietrns eitrns rietns iretns reitns eritns iertns eirtns trneis rtneis tnreis ntreis rnteis nrteis trenis rtenis ternis etrnis retnis ertnis tneris nteris tenris etnris netris entris rnetis nretis rentis erntis nertis enrtis tiners itners tniers ntiers inters niters tienrs itenrs teinrs etinrs ietnrs eitnrs tneirs nteirs tenirs etnirs netirs entirs inetrs nietrs ientrs eintrs neitrs enitrs rinets irnets rniets nriets inrets nirets rients irents reints erints iernts eirnts rneits nreits renits ernits nerits enrits inerts nierts ienrts einrts neirts enirts trinse rtinse tirnse itrnse ritnse irtnse trnise rtnise tnrise ntrise rntise nrtise tinrse itnrse tnirse ntirse intrse nitrse rintse irntse rnitse nritse inrtse nirtse trisne rtisne tirsne itrsne ritsne irtsne trsine rtsine tsrine strine rstine srtine tisrne itsrne tsirne stirne istrne sitrne ristne irstne rsitne sritne isrtne sirtne trnsie rtnsie tnrsie ntrsie rntsie nrtsie trsnie rtsnie tsrnie strnie rstnie srtnie tnsrie ntsrie tsnrie stnrie nstrie sntrie rnstie nrstie rsntie srntie nsrtie snrtie tinsre itnsre tnisre ntisre intsre nitsre tisnre itsnre tsinre stinre istnre sitnre tnsire ntsire tsnire stnire nstire sntire instre nistre isntre sintre nsitre snitre rinste irnste rniste nriste inrste nirste risnte irsnte rsinte srinte isrnte sirnte rnsite nrsite rsnite srnite nsrite snrite insrte nisrte isnrte sinrte nsirte snirte triesn rtiesn tiresn itresn ritesn irtesn treisn rteisn terisn etrisn retisn ertisn tiersn itersn teirsn etirsn ietrsn eitrsn rietsn iretsn reitsn eritsn iertsn eirtsn trisen rtisen tirsen itrsen ritsen irtsen trsien rtsien tsrien strien rstien srtien tisren itsren tsiren stiren istren sitren risten irsten rsiten sriten isrten sirten tresin rtesin tersin etrsin retsin ertsin trsein rtsein tsrein strein rstein srtein tesrin etsrin tserin sterin estrin setrin restin erstin rsetin sretin esrtin sertin tiesrn itesrn teisrn etisrn ietsrn eitsrn tisern itsern tsiern stiern istern sitern tesirn etsirn tseirn steirn estirn setirn iestrn eistrn isetrn sietrn esitrn seitrn riestn irestn reistn eristn ierstn eirstn risetn irsetn rsietn srietn isretn siretn resitn ersitn rseitn sreitn esritn seritn iesrtn eisrtn isertn siertn esirtn seirtn trnesi rtnesi tnresi ntresi rntesi nrtesi trensi rtensi ternsi etrnsi retnsi ertnsi tnersi ntersi tenrsi etnrsi netrsi entrsi rnetsi nretsi rentsi erntsi nertsi enrtsi trnsei rtnsei tnrsei ntrsei rntsei nrtsei trsnei rtsnei tsrnei strnei rstnei srtnei tnsrei ntsrei tsnrei stnrei nstrei sntrei rnstei nrstei rsntei srntei nsrtei snrtei tresni rtesni tersni etrsni retsni ertsni trseni rtseni tsreni streni rsteni srteni tesrni etsrni tserni sterni estrni setrni restni erstni rsetni sretni esrtni sertni tnesri ntesri tensri etnsri netsri entsri tnseri ntseri tsneri stneri nsteri snteri tesnri etsnri tsenri stenri estnri setnri nestri enstri nsetri snetri esntri sentri rnesti nresti rensti ernsti nersti enrsti rnseti nrseti rsneti srneti nsreti snreti resnti ersnti rsenti srenti esrnti sernti nesrti ensrti nserti snerti esnrti senrti tinesr itnesr tniesr ntiesr intesr nitesr tiensr itensr teinsr etinsr ietnsr eitnsr tneisr nteisr tenisr etnisr netisr entisr inetsr nietsr ientsr eintsr neitsr enitsr tinser itnser tniser ntiser intser nitser tisner itsner tsiner stiner istner sitner tnsier ntsier tsnier stnier nstier sntier inster nister isnter sinter nsiter sniter tiesnr itesnr teisnr etisnr ietsnr eitsnr tisenr itsenr tsienr stienr istenr sitenr tesinr etsinr tseinr steinr estinr setinr iestnr eistnr isetnr sietnr esitnr seitnr tnesir ntesir tensir etnsir netsir entsir tnseir ntseir tsneir stneir nsteir snteir tesnir etsnir tsenir stenir estnir setnir nestir enstir nsetir snetir esntir sentir inestr niestr ienstr einstr neistr enistr insetr nisetr isnetr sinetr nsietr snietr iesntr eisntr isentr sientr esintr seintr nesitr ensitr nseitr sneitr esnitr senitr rinest irnest rniest nriest inrest nirest rienst irenst reinst erinst iernst eirnst rneist nreist renist ernist nerist enrist inerst nierst ienrst einrst neirst enirst rinset irnset rniset nriset inrset nirset risnet irsnet rsinet srinet isrnet sirnet rnsiet nrsiet rsniet srniet nsriet snriet insret nisret isnret sinret nsiret sniret riesnt iresnt reisnt erisnt iersnt eirsnt risent irsent rsient srient isrent sirent resint ersint rseint sreint esrint serint iesrnt eisrnt isernt siernt esirnt seirnt rnesit nresit rensit ernsit nersit enrsit rnseit nrseit rsneit srneit nsreit snreit resnit ersnit rsenit srenit esrnit sernit nesrit ensrit nserit snerit esnrit senrit inesrt niesrt iensrt einsrt neisrt enisrt insert nisert isnert sinert nsiert sniert iesnrt eisnrt isenrt sienrt esinrt seinrt nesirt ensirt nseirt sneirt esnirt senirt
Note: these 'words' (valid or invalid) are all the permutations of the word trines. These words are obtained by scrambling the letters in trines.