otarid toarid oatrid aotrid taorid atorid otraid toraid ortaid rotaid troaid rtoaid oartid aortid oratid roatid arotid raotid taroid atroid traoid rtaoid artoid ratoid otaird toaird oatird aotird taoird atoird otiard toiard oitard iotard tioard itoard oaitrd aoitrd oiatrd ioatrd aiotrd iaotrd taiord atiord tiaord itaord aitord iatord otriad toriad ortiad rotiad troiad rtoiad otirad toirad oitrad iotrad tiorad itorad oritad roitad oirtad iortad riotad irotad trioad rtioad tiroad itroad ritoad irtoad oaritd aoritd oraitd roaitd aroitd raoitd oairtd aoirtd oiartd ioartd aiortd iaortd oriatd roiatd oiratd ioratd rioatd iroatd ariotd raiotd airotd iarotd riaotd iraotd tariod atriod traiod rtaiod artiod ratiod tairod atirod tiarod itarod aitrod iatrod triaod rtiaod tiraod itraod ritaod irtaod aritod raitod airtod iartod riatod iratod otardi toardi oatrdi aotrdi taordi atordi otradi toradi ortadi rotadi troadi rtoadi oartdi aortdi oratdi roatdi arotdi raotdi tarodi atrodi traodi rtaodi artodi ratodi otadri toadri oatdri aotdri taodri atodri otdari todari odtari dotari tdoari dtoari oadtri aodtri odatri doatri adotri daotri tadori atdori tdaori dtaori adtori datori otrdai tordai ortdai rotdai trodai rtodai otdrai todrai odtrai dotrai tdorai dtorai ordtai rodtai odrtai dortai rdotai drotai trdoai rtdoai tdroai dtroai rdtoai drtoai oardti aordti oradti roadti arodti raodti oadrti aodrti odarti doarti adorti daorti ordati rodati odrati dorati rdoati droati ardoti radoti adroti daroti rdaoti draoti tardoi atrdoi tradoi rtadoi artdoi ratdoi tadroi atdroi tdaroi dtaroi adtroi datroi trdaoi rtdaoi tdraoi dtraoi rdtaoi drtaoi ardtoi radtoi adrtoi dartoi rdatoi dratoi otaidr toaidr oatidr aotidr taoidr atoidr otiadr toiadr oitadr iotadr tioadr itoadr oaitdr aoitdr oiatdr ioatdr aiotdr iaotdr taiodr atiodr tiaodr itaodr aitodr iatodr otadir toadir oatdir aotdir taodir atodir otdair todair odtair dotair tdoair dtoair oadtir aodtir odatir doatir adotir daotir tadoir atdoir tdaoir dtaoir adtoir datoir otidar toidar oitdar iotdar tiodar itodar otdiar todiar odtiar dotiar tdoiar dtoiar oidtar iodtar oditar doitar idotar diotar tidoar itdoar tdioar dtioar idtoar ditoar oaidtr aoidtr oiadtr ioadtr aiodtr iaodtr oaditr aoditr odaitr doaitr adoitr daoitr oidatr iodatr odiatr doiatr idoatr dioatr aidotr iadotr adiotr daiotr idaotr diaotr taidor atidor tiador itador aitdor iatdor tadior atdior tdaior dtaior adtior datior tidaor itdaor tdiaor dtiaor idtaor ditaor aidtor iadtor aditor daitor idator diator otrida torida ortida rotida troida rtoida otirda toirda oitrda iotrda tiorda itorda oritda roitda oirtda iortda riotda irotda trioda rtioda tiroda itroda ritoda irtoda otrdia tordia ortdia rotdia trodia rtodia otdria todria odtria dotria tdoria dtoria ordtia rodtia odrtia dortia rdotia drotia trdoia rtdoia tdroia dtroia rdtoia drtoia otidra toidra oitdra iotdra tiodra itodra otdira todira odtira dotira tdoira dtoira oidtra iodtra oditra doitra idotra diotra tidora itdora tdiora dtiora idtora ditora oridta roidta oirdta iordta riodta irodta ordita rodita odrita dorita rdoita droita oidrta iodrta odirta doirta idorta diorta ridota irdota rdiota driota idrota dirota tridoa rtidoa tirdoa itrdoa ritdoa irtdoa trdioa rtdioa tdrioa dtrioa rdtioa drtioa tidroa itdroa tdiroa dtiroa idtroa ditroa ridtoa irdtoa rditoa dritoa idrtoa dirtoa oaridt aoridt oraidt roaidt aroidt raoidt oairdt aoirdt oiardt ioardt aiordt iaordt oriadt roiadt oiradt ioradt rioadt iroadt ariodt raiodt airodt iarodt riaodt iraodt oardit aordit oradit roadit arodit raodit oadrit aodrit odarit doarit adorit daorit ordait rodait odrait dorait rdoait droait ardoit radoit adroit daroit rdaoit draoit oaidrt aoidrt oiadrt ioadrt aiodrt iaodrt oadirt aodirt odairt doairt adoirt daoirt oidart iodart odiart doiart idoart dioart aidort iadort adiort daiort idaort diaort oridat roidat oirdat iordat riodat irodat ordiat rodiat odriat doriat rdoiat droiat oidrat iodrat odirat doirat idorat diorat ridoat irdoat rdioat drioat idroat diroat aridot raidot airdot iardot riadot iradot ardiot radiot adriot dariot rdaiot draiot aidrot iadrot adirot dairot idarot diarot ridaot irdaot rdiaot driaot idraot diraot tarido atrido traido rtaido artido ratido tairdo atirdo tiardo itardo aitrdo iatrdo triado rtiado tirado itrado ritado irtado aritdo raitdo airtdo iartdo riatdo iratdo tardio atrdio tradio rtadio artdio ratdio tadrio atdrio tdario dtario adtrio datrio trdaio rtdaio tdraio dtraio rdtaio drtaio ardtio radtio adrtio dartio rdatio dratio taidro atidro tiadro itadro aitdro iatdro tadiro atdiro tdairo dtairo adtiro datiro tidaro itdaro tdiaro dtiaro idtaro ditaro aidtro iadtro aditro daitro idatro diatro tridao rtidao tirdao itrdao ritdao irtdao trdiao rtdiao tdriao dtriao rdtiao drtiao tidrao itdrao tdirao dtirao idtrao ditrao ridtao irdtao rditao dritao idrtao dirtao aridto raidto airdto iardto riadto iradto ardito radito adrito darito rdaito draito aidrto iadrto adirto dairto idarto diarto ridato irdato rdiato driato idrato dirato
Note: these 'words' (valid or invalid) are all the permutations of the word otarid. These words are obtained by scrambling the letters in otarid.