ranids arnids rnaids nraids anrids narids rainds arinds riands irands airnds iarnds rniads nriads rinads irnads nirads inrads anirds nairds ainrds ianrds niards inards randis arndis rnadis nradis anrdis nardis radnis ardnis rdanis dranis adrnis darnis rndais nrdais rdnais drnais ndrais dnrais andris nadris adnris danris ndaris dnaris raidns aridns riadns iradns airdns iardns radins ardins rdains drains adrins darins ridans irdans rdians drians idrans dirans aidrns iadrns adirns dairns idarns diarns rnidas nridas rindas irndas nirdas inrdas rndias nrdias rdnias drnias ndrias dnrias ridnas irdnas rdinas drinas idrnas dirnas nidras indras ndiras dniras idnras dinras anidrs naidrs aindrs iandrs niadrs inadrs andirs nadirs adnirs danirs ndairs dnairs aidnrs iadnrs adinrs dainrs idanrs dianrs nidars indars ndiars dniars idnars dinars ranisd arnisd rnaisd nraisd anrisd narisd rainsd arinsd riansd iransd airnsd iarnsd rniasd nriasd rinasd irnasd nirasd inrasd anirsd nairsd ainrsd ianrsd niarsd inarsd ransid arnsid rnasid nrasid anrsid narsid rasnid arsnid rsanid sranid asrnid sarnid rnsaid nrsaid rsnaid srnaid nsraid snraid ansrid nasrid asnrid sanrid nsarid snarid raisnd arisnd riasnd irasnd airsnd iarsnd rasind arsind rsaind sraind asrind sarind risand irsand rsiand sriand isrand sirand aisrnd iasrnd asirnd sairnd isarnd siarnd rnisad nrisad rinsad irnsad nirsad inrsad rnsiad nrsiad rsniad srniad nsriad snriad risnad irsnad rsinad srinad isrnad sirnad nisrad insrad nsirad snirad isnrad sinrad anisrd naisrd ainsrd iansrd niasrd inasrd ansird nasird asnird sanird nsaird snaird aisnrd iasnrd asinrd sainrd isanrd sianrd nisard insard nsiard sniard isnard sinard randsi arndsi rnadsi nradsi anrdsi nardsi radnsi ardnsi rdansi dransi adrnsi darnsi rndasi nrdasi rdnasi drnasi ndrasi dnrasi andrsi nadrsi adnrsi danrsi ndarsi dnarsi ransdi arnsdi rnasdi nrasdi anrsdi narsdi rasndi arsndi rsandi srandi asrndi sarndi rnsadi nrsadi rsnadi srnadi nsradi snradi ansrdi nasrdi asnrdi sanrdi nsardi snardi radsni ardsni rdasni drasni adrsni darsni rasdni arsdni rsadni sradni asrdni sardni rdsani drsani rsdani srdani dsrani sdrani adsrni dasrni asdrni sadrni dsarni sdarni rndsai nrdsai rdnsai drnsai ndrsai dnrsai rnsdai nrsdai rsndai srndai nsrdai snrdai rdsnai drsnai rsdnai srdnai dsrnai sdrnai ndsrai dnsrai nsdrai sndrai dsnrai sdnrai andsri nadsri adnsri dansri ndasri dnasri ansdri nasdri asndri sandri nsadri snadri adsnri dasnri asdnri sadnri dsanri sdanri ndsari dnsari nsdari sndari dsnari sdnari raidsn aridsn riadsn iradsn airdsn iardsn radisn ardisn rdaisn draisn adrisn darisn ridasn irdasn rdiasn driasn idrasn dirasn aidrsn iadrsn adirsn dairsn idarsn diarsn raisdn arisdn riasdn irasdn airsdn iarsdn rasidn arsidn rsaidn sraidn asridn saridn risadn irsadn rsiadn sriadn isradn siradn aisrdn iasrdn asirdn sairdn isardn siardn radsin ardsin rdasin drasin adrsin darsin rasdin arsdin rsadin sradin asrdin sardin rdsain drsain rsdain srdain dsrain sdrain adsrin dasrin asdrin sadrin dsarin sdarin ridsan irdsan rdisan drisan idrsan dirsan risdan irsdan rsidan sridan isrdan sirdan rdsian drsian rsdian srdian dsrian sdrian idsran disran isdran sidran dsiran sdiran aidsrn iadsrn adisrn daisrn idasrn diasrn aisdrn iasdrn asidrn saidrn isadrn siadrn adsirn dasirn asdirn sadirn dsairn sdairn idsarn disarn isdarn sidarn dsiarn sdiarn rnidsa nridsa rindsa irndsa nirdsa inrdsa rndisa nrdisa rdnisa drnisa ndrisa dnrisa ridnsa irdnsa rdinsa drinsa idrnsa dirnsa nidrsa indrsa ndirsa dnirsa idnrsa dinrsa rnisda nrisda rinsda irnsda nirsda inrsda rnsida nrsida rsnida srnida nsrida snrida risnda irsnda rsinda srinda isrnda sirnda nisrda insrda nsirda snirda isnrda sinrda rndsia nrdsia rdnsia drnsia ndrsia dnrsia rnsdia nrsdia rsndia srndia nsrdia snrdia rdsnia drsnia rsdnia srdnia dsrnia sdrnia ndsria dnsria nsdria sndria dsnria sdnria ridsna irdsna rdisna drisna idrsna dirsna risdna irsdna rsidna sridna isrdna sirdna rdsina drsina rsdina srdina dsrina sdrina idsrna disrna isdrna sidrna dsirna sdirna nidsra indsra ndisra dnisra idnsra dinsra nisdra insdra nsidra snidra isndra sindra ndsira dnsira nsdira sndira dsnira sdnira idsnra disnra isdnra sidnra dsinra sdinra anidsr naidsr aindsr iandsr niadsr inadsr andisr nadisr adnisr danisr ndaisr dnaisr aidnsr iadnsr adinsr dainsr idansr diansr nidasr indasr ndiasr dniasr idnasr dinasr anisdr naisdr ainsdr iansdr niasdr inasdr ansidr nasidr asnidr sanidr nsaidr snaidr aisndr iasndr asindr saindr isandr siandr nisadr insadr nsiadr sniadr isnadr sinadr andsir nadsir adnsir dansir ndasir dnasir ansdir nasdir asndir sandir nsadir snadir adsnir dasnir asdnir sadnir dsanir sdanir ndsair dnsair nsdair sndair dsnair sdnair aidsnr iadsnr adisnr daisnr idasnr diasnr aisdnr iasdnr asidnr saidnr isadnr siadnr adsinr dasinr asdinr sadinr dsainr sdainr idsanr disanr isdanr sidanr dsianr sdianr nidsar indsar ndisar dnisar idnsar dinsar nisdar insdar nsidar snidar isndar sindar ndsiar dnsiar nsdiar sndiar dsniar sdniar idsnar disnar isdnar sidnar dsinar sdinar
Note: these 'words' (valid or invalid) are all the permutations of the word ranids. These words are obtained by scrambling the letters in ranids.