triads rtiads tirads itrads ritads irtads traids rtaids tarids atrids ratids artids tiards itards tairds atirds iatrds aitrds riatds iratds raitds aritds iartds airtds tridas rtidas tirdas itrdas ritdas irtdas trdias rtdias tdrias dtrias rdtias drtias tidras itdras tdiras dtiras idtras ditras ridtas irdtas rditas dritas idrtas dirtas tradis rtadis tardis atrdis ratdis artdis trdais rtdais tdrais dtrais rdtais drtais tadris atdris tdaris dtaris adtris datris radtis ardtis rdatis dratis adrtis dartis tiadrs itadrs taidrs atidrs iatdrs aitdrs tidars itdars tdiars dtiars idtars ditars tadirs atdirs tdairs dtairs adtirs datirs iadtrs aidtrs idatrs diatrs aditrs daitrs riadts iradts raidts aridts iardts airdts ridats irdats rdiats driats idrats dirats radits ardits rdaits draits adrits darits iadrts aidrts idarts diarts adirts dairts triasd rtiasd tirasd itrasd ritasd irtasd traisd rtaisd tarisd atrisd ratisd artisd tiarsd itarsd tairsd atirsd iatrsd aitrsd riatsd iratsd raitsd aritsd iartsd airtsd trisad rtisad tirsad itrsad ritsad irtsad trsiad rtsiad tsriad striad rstiad srtiad tisrad itsrad tsirad stirad istrad sitrad ristad irstad rsitad sritad isrtad sirtad trasid rtasid tarsid atrsid ratsid artsid trsaid rtsaid tsraid straid rstaid srtaid tasrid atsrid tsarid starid astrid satrid rastid arstid rsatid sratid asrtid sartid tiasrd itasrd taisrd atisrd iatsrd aitsrd tisard itsard tsiard stiard istard sitard tasird atsird tsaird staird astird satird iastrd aistrd isatrd siatrd asitrd saitrd riastd irastd raistd aristd iarstd airstd risatd irsatd rsiatd sriatd isratd siratd rasitd arsitd rsaitd sraitd asritd saritd iasrtd aisrtd isartd siartd asirtd sairtd tridsa rtidsa tirdsa itrdsa ritdsa irtdsa trdisa rtdisa tdrisa dtrisa rdtisa drtisa tidrsa itdrsa tdirsa dtirsa idtrsa ditrsa ridtsa irdtsa rditsa dritsa idrtsa dirtsa trisda rtisda tirsda itrsda ritsda irtsda trsida rtsida tsrida strida rstida srtida tisrda itsrda tsirda stirda istrda sitrda ristda irstda rsitda sritda isrtda sirtda trdsia rtdsia tdrsia dtrsia rdtsia drtsia trsdia rtsdia tsrdia strdia rstdia srtdia tdsria dtsria tsdria stdria dstria sdtria rdstia drstia rsdtia srdtia dsrtia sdrtia tidsra itdsra tdisra dtisra idtsra ditsra tisdra itsdra tsidra stidra istdra sitdra tdsira dtsira tsdira stdira dstira sdtira idstra distra isdtra sidtra dsitra sditra ridsta irdsta rdista drista idrsta dirsta risdta irsdta rsidta sridta isrdta sirdta rdsita drsita rsdita srdita dsrita sdrita idsrta disrta isdrta sidrta dsirta sdirta tradsi rtadsi tardsi atrdsi ratdsi artdsi trdasi rtdasi tdrasi dtrasi rdtasi drtasi tadrsi atdrsi tdarsi dtarsi adtrsi datrsi radtsi ardtsi rdatsi dratsi adrtsi dartsi trasdi rtasdi tarsdi atrsdi ratsdi artsdi trsadi rtsadi tsradi stradi rstadi srtadi tasrdi atsrdi tsardi stardi astrdi satrdi rastdi arstdi rsatdi sratdi asrtdi sartdi trdsai rtdsai tdrsai dtrsai rdtsai drtsai trsdai rtsdai tsrdai strdai rstdai srtdai tdsrai dtsrai tsdrai stdrai dstrai sdtrai rdstai drstai rsdtai srdtai dsrtai sdrtai tadsri atdsri tdasri dtasri adtsri datsri tasdri atsdri tsadri stadri astdri satdri tdsari dtsari tsdari stdari dstari sdtari adstri dastri asdtri sadtri dsatri sdatri radsti ardsti rdasti drasti adrsti darsti rasdti arsdti rsadti sradti asrdti sardti rdsati drsati rsdati srdati dsrati sdrati adsrti dasrti asdrti sadrti dsarti sdarti tiadsr itadsr taidsr atidsr iatdsr aitdsr tidasr itdasr tdiasr dtiasr idtasr ditasr tadisr atdisr tdaisr dtaisr adtisr datisr iadtsr aidtsr idatsr diatsr aditsr daitsr tiasdr itasdr taisdr atisdr iatsdr aitsdr tisadr itsadr tsiadr stiadr istadr sitadr tasidr atsidr tsaidr staidr astidr satidr iastdr aistdr isatdr siatdr asitdr saitdr tidsar itdsar tdisar dtisar idtsar ditsar tisdar itsdar tsidar stidar istdar sitdar tdsiar dtsiar tsdiar stdiar dstiar sdtiar idstar distar isdtar sidtar dsitar sditar tadsir atdsir tdasir dtasir adtsir datsir tasdir atsdir tsadir stadir astdir satdir tdsair dtsair tsdair stdair dstair sdtair adstir dastir asdtir sadtir dsatir sdatir iadstr aidstr idastr diastr adistr daistr iasdtr aisdtr isadtr siadtr asidtr saidtr idsatr disatr isdatr sidatr dsiatr sdiatr adsitr dasitr asditr saditr dsaitr sdaitr riadst iradst raidst aridst iardst airdst ridast irdast rdiast driast idrast dirast radist ardist rdaist draist adrist darist iadrst aidrst idarst diarst adirst dairst riasdt irasdt raisdt arisdt iarsdt airsdt risadt irsadt rsiadt sriadt isradt siradt rasidt arsidt rsaidt sraidt asridt saridt iasrdt aisrdt isardt siardt asirdt sairdt ridsat irdsat rdisat drisat idrsat dirsat risdat irsdat rsidat sridat isrdat sirdat rdsiat drsiat rsdiat srdiat dsriat sdriat idsrat disrat isdrat sidrat dsirat sdirat radsit ardsit rdasit drasit adrsit darsit rasdit arsdit rsadit sradit asrdit sardit rdsait drsait rsdait srdait dsrait sdrait adsrit dasrit asdrit sadrit dsarit sdarit iadsrt aidsrt idasrt diasrt adisrt daisrt iasdrt aisdrt isadrt siadrt asidrt saidrt idsart disart isdart sidart dsiart sdiart adsirt dasirt asdirt sadirt dsairt sdairt
Note: these 'words' (valid or invalid) are all the permutations of the word triads. These words are obtained by scrambling the letters in triads.