dirdam idrdam dridam rdidam irddam riddam didram iddram ddiram ddiram iddram didram drdiam rddiam ddriam ddriam rddiam drdiam irddam riddam idrdam dirdam rdidam dridam diradm idradm driadm rdiadm irdadm ridadm diardm idardm dairdm adirdm iadrdm aidrdm draidm rdaidm daridm adridm radidm ardidm iraddm riaddm iarddm airddm raiddm ariddm didarm iddarm ddiarm ddiarm iddarm didarm diadrm idadrm daidrm adidrm iaddrm aiddrm ddairm ddairm dadirm addirm dadirm addirm idadrm diadrm iaddrm aiddrm daidrm adidrm drdaim rddaim ddraim ddraim rddaim drdaim dradim rdadim dardim adrdim raddim arddim ddarim ddarim dadrim addrim dadrim addrim rdadim dradim raddim arddim dardim adrdim irdadm ridadm idradm diradm rdiadm driadm iraddm riaddm iarddm airddm raiddm ariddm idardm diardm iadrdm aidrdm dairdm adirdm rdaidm draidm radidm ardidm daridm adridm dirdma idrdma dridma rdidma irddma riddma didrma iddrma ddirma ddirma iddrma didrma drdima rddima ddrima ddrima rddima drdima irddma riddma idrdma dirdma rdidma dridma dirmda idrmda drimda rdimda irdmda ridmda dimrda idmrda dmirda mdirda imdrda midrda drmida rdmida dmrida mdrida rmdida mrdida irmdda rimdda imrdda mirdda rmidda mridda didmra iddmra ddimra ddimra iddmra didmra dimdra idmdra dmidra mdidra imddra middra ddmira ddmira dmdira mddira dmdira mddira idmdra dimdra imddra middra dmidra mdidra drdmia rddmia ddrmia ddrmia rddmia drdmia drmdia rdmdia dmrdia mdrdia rmddia mrddia ddmria ddmria dmdria mddria dmdria mddria rdmdia drmdia rmddia mrddia dmrdia mdrdia irdmda ridmda idrmda dirmda rdimda drimda irmdda rimdda imrdda mirdda rmidda mridda idmrda dimrda imdrda midrda dmirda mdirda rdmida drmida rmdida mrdida dmrida mdrida diramd idramd driamd rdiamd irdamd ridamd diarmd idarmd dairmd adirmd iadrmd aidrmd draimd rdaimd darimd adrimd radimd ardimd iradmd riadmd iardmd airdmd raidmd aridmd dirmad idrmad drimad rdimad irdmad ridmad dimrad idmrad dmirad mdirad imdrad midrad drmiad rdmiad dmriad mdriad rmdiad mrdiad irmdad rimdad imrdad mirdad rmidad mridad diamrd idamrd daimrd adimrd iadmrd aidmrd dimard idmard dmiard mdiard imdard midard damird admird dmaird mdaird amdird madird iamdrd aimdrd imadrd miadrd amidrd maidrd dramid rdamid darmid adrmid radmid ardmid drmaid rdmaid dmraid mdraid rmdaid mrdaid damrid admrid dmarid mdarid amdrid madrid ramdid armdid rmadid mradid amrdid mardid iramdd riamdd iarmdd airmdd raimdd arimdd irmadd rimadd imradd miradd rmiadd mriadd iamrdd aimrdd imardd miardd amirdd mairdd ramidd armidd rmaidd mraidd amridd maridd didamr iddamr ddiamr ddiamr iddamr didamr diadmr idadmr daidmr adidmr iaddmr aiddmr ddaimr ddaimr dadimr addimr dadimr addimr idadmr diadmr iaddmr aiddmr daidmr adidmr didmar iddmar ddimar ddimar iddmar didmar dimdar idmdar dmidar mdidar imddar middar ddmiar ddmiar dmdiar mddiar dmdiar mddiar idmdar dimdar imddar middar dmidar mdidar diamdr idamdr daimdr adimdr iadmdr aidmdr dimadr idmadr dmiadr mdiadr imdadr midadr damidr admidr dmaidr mdaidr amdidr madidr iamddr aimddr imaddr miaddr amiddr maiddr ddamir ddamir dadmir addmir dadmir addmir ddmair ddmair dmdair mddair dmdair mddair damdir admdir dmadir mdadir amddir maddir damdir admdir dmadir mdadir amddir maddir idamdr diamdr iadmdr aidmdr daimdr adimdr idmadr dimadr imdadr midadr dmiadr mdiadr iamddr aimddr imaddr miaddr amiddr maiddr damidr admidr dmaidr mdaidr amdidr madidr drdami rddami ddrami ddrami rddami drdami dradmi rdadmi dardmi adrdmi raddmi arddmi ddarmi ddarmi dadrmi addrmi dadrmi addrmi rdadmi dradmi raddmi arddmi dardmi adrdmi drdmai rddmai ddrmai ddrmai rddmai drdmai drmdai rdmdai dmrdai mdrdai rmddai mrddai ddmrai ddmrai dmdrai mddrai dmdrai mddrai rdmdai drmdai rmddai mrddai dmrdai mdrdai dramdi rdamdi darmdi adrmdi radmdi ardmdi drmadi rdmadi dmradi mdradi rmdadi mrdadi damrdi admrdi dmardi mdardi amdrdi madrdi ramddi armddi rmaddi mraddi amrddi marddi ddamri ddamri dadmri addmri dadmri addmri ddmari ddmari dmdari mddari dmdari mddari damdri admdri dmadri mdadri amddri maddri damdri admdri dmadri mdadri amddri maddri rdamdi dramdi radmdi ardmdi darmdi adrmdi rdmadi drmadi rmdadi mrdadi dmradi mdradi ramddi armddi rmaddi mraddi amrddi marddi damrdi admrdi dmardi mdardi amdrdi madrdi irdamd ridamd idramd diramd rdiamd driamd iradmd riadmd iardmd airdmd raidmd aridmd idarmd diarmd iadrmd aidrmd dairmd adirmd rdaimd draimd radimd ardimd darimd adrimd irdmad ridmad idrmad dirmad rdimad drimad irmdad rimdad imrdad mirdad rmidad mridad idmrad dimrad imdrad midrad dmirad mdirad rdmiad drmiad rmdiad mrdiad dmriad mdriad iramdd riamdd iarmdd airmdd raimdd arimdd irmadd rimadd imradd miradd rmiadd mriadd iamrdd aimrdd imardd miardd amirdd mairdd ramidd armidd rmaidd mraidd amridd maridd idamrd diamrd iadmrd aidmrd daimrd adimrd idmard dimard imdard midard dmiard mdiard iamdrd aimdrd imadrd miadrd amidrd maidrd damird admird dmaird mdaird amdird madird rdamid dramid radmid ardmid darmid adrmid rdmaid drmaid rmdaid mrdaid dmraid mdraid ramdid armdid rmadid mradid amrdid mardid damrid admrid dmarid mdarid amdrid madrid
Note: these 'words' (valid or invalid) are all the permutations of the word dirdam. These words are obtained by scrambling the letters in dirdam.