rubies urbies rbuies bruies ubries buries ruibes uribes riubes irubes uirbes iurbes rbiues briues ribues irbues birues ibrues ubires buires uibres iubres biures ibures rubeis urbeis rbueis brueis ubreis bureis ruebis urebis reubis erubis uerbis eurbis rbeuis breuis rebuis erbuis beruis ebruis uberis bueris uebris eubris beuris eburis ruiebs uriebs riuebs iruebs uirebs iurebs rueibs ureibs reuibs eruibs ueribs euribs rieubs ireubs reiubs eriubs ierubs eirubs uierbs iuerbs ueirbs euirbs ieurbs eiurbs rbieus brieus ribeus irbeus bireus ibreus rbeius breius rebius erbius berius ebrius riebus irebus reibus eribus ierbus eirbus bierus iberus beirus ebirus iebrus eibrus ubiers buiers uibers iubers biuers ibuers ubeirs bueirs uebirs eubirs beuirs ebuirs uiebrs iuebrs ueibrs euibrs ieubrs eiubrs bieurs ibeurs beiurs ebiurs ieburs eiburs rubise urbise rbuise bruise ubrise burise ruibse uribse riubse irubse uirbse iurbse rbiuse briuse ribuse irbuse biruse ibruse ubirse buirse uibrse iubrse biurse iburse rubsie urbsie rbusie brusie ubrsie bursie rusbie ursbie rsubie srubie usrbie surbie rbsuie brsuie rsbuie srbuie bsruie sbruie ubsrie busrie usbrie subrie bsurie sburie ruisbe urisbe riusbe irusbe uirsbe iursbe rusibe ursibe rsuibe sruibe usribe suribe risube irsube rsiube sriube isrube sirube uisrbe iusrbe usirbe suirbe isurbe siurbe rbisue brisue ribsue irbsue birsue ibrsue rbsiue brsiue rsbiue srbiue bsriue sbriue risbue irsbue rsibue sribue isrbue sirbue bisrue ibsrue bsirue sbirue isbrue sibrue ubisre buisre uibsre iubsre biusre ibusre ubsire busire usbire subire bsuire sbuire uisbre iusbre usibre suibre isubre siubre bisure ibsure bsiure sbiure isbure sibure rubesi urbesi rbuesi bruesi ubresi buresi ruebsi urebsi reubsi erubsi uerbsi eurbsi rbeusi breusi rebusi erbusi berusi ebrusi ubersi buersi uebrsi eubrsi beursi ebursi rubsei urbsei rbusei brusei ubrsei bursei rusbei ursbei rsubei srubei usrbei surbei rbsuei brsuei rsbuei srbuei bsruei sbruei ubsrei busrei usbrei subrei bsurei sburei ruesbi uresbi reusbi erusbi uersbi eursbi rusebi ursebi rsuebi sruebi usrebi surebi resubi ersubi rseubi sreubi esrubi serubi uesrbi eusrbi userbi suerbi esurbi seurbi rbesui bresui rebsui erbsui bersui ebrsui rbseui brseui rsbeui srbeui bsreui sbreui resbui ersbui rsebui srebui esrbui serbui besrui ebsrui bserui sberui esbrui sebrui ubesri buesri uebsri eubsri beusri ebusri ubseri buseri usberi suberi bsueri sbueri uesbri eusbri usebri suebri esubri seubri besuri ebsuri bseuri sbeuri esburi seburi ruiesb uriesb riuesb iruesb uiresb iuresb rueisb ureisb reuisb eruisb uerisb eurisb rieusb ireusb reiusb eriusb ierusb eirusb uiersb iuersb ueirsb euirsb ieursb eiursb ruiseb uriseb riuseb iruseb uirseb iurseb rusieb ursieb rsuieb sruieb usrieb surieb risueb irsueb rsiueb sriueb isrueb sirueb uisreb iusreb usireb suireb isureb siureb ruesib uresib reusib erusib uersib eursib ruseib urseib rsueib srueib usreib sureib resuib ersuib rseuib sreuib esruib seruib uesrib eusrib userib suerib esurib seurib riesub iresub reisub erisub iersub eirsub riseub irseub rsieub srieub isreub sireub resiub ersiub rseiub sreiub esriub seriub iesrub eisrub iserub sierub esirub seirub uiesrb iuesrb ueisrb euisrb ieusrb eiusrb uiserb iuserb usierb suierb isuerb siuerb uesirb eusirb useirb sueirb esuirb seuirb iesurb eisurb iseurb sieurb esiurb seiurb rbiesu briesu ribesu irbesu biresu ibresu rbeisu breisu rebisu erbisu berisu ebrisu riebsu irebsu reibsu eribsu ierbsu eirbsu biersu ibersu beirsu ebirsu iebrsu eibrsu rbiseu briseu ribseu irbseu birseu ibrseu rbsieu brsieu rsbieu srbieu bsrieu sbrieu risbeu irsbeu rsibeu sribeu isrbeu sirbeu bisreu ibsreu bsireu sbireu isbreu sibreu rbesiu bresiu rebsiu erbsiu bersiu ebrsiu rbseiu brseiu rsbeiu srbeiu bsreiu sbreiu resbiu ersbiu rsebiu srebiu esrbiu serbiu besriu ebsriu bseriu sberiu esbriu sebriu riesbu iresbu reisbu erisbu iersbu eirsbu risebu irsebu rsiebu sriebu isrebu sirebu resibu ersibu rseibu sreibu esribu seribu iesrbu eisrbu iserbu sierbu esirbu seirbu biesru ibesru beisru ebisru iebsru eibsru biseru ibseru bsieru sbieru isberu siberu besiru ebsiru bseiru sbeiru esbiru sebiru iesbru eisbru isebru siebru esibru seibru ubiesr buiesr uibesr iubesr biuesr ibuesr ubeisr bueisr uebisr eubisr beuisr ebuisr uiebsr iuebsr ueibsr euibsr ieubsr eiubsr bieusr ibeusr beiusr ebiusr iebusr eibusr ubiser buiser uibser iubser biuser ibuser ubsier busier usbier subier bsuier sbuier uisber iusber usiber suiber isuber siuber bisuer ibsuer bsiuer sbiuer isbuer sibuer ubesir buesir uebsir eubsir beusir ebusir ubseir buseir usbeir subeir bsueir sbueir uesbir eusbir usebir suebir esubir seubir besuir ebsuir bseuir sbeuir esbuir sebuir uiesbr iuesbr ueisbr euisbr ieusbr eiusbr uisebr iusebr usiebr suiebr isuebr siuebr uesibr eusibr useibr sueibr esuibr seuibr iesubr eisubr iseubr sieubr esiubr seiubr biesur ibesur beisur ebisur iebsur eibsur biseur ibseur bsieur sbieur isbeur sibeur besiur ebsiur bseiur sbeiur esbiur sebiur iesbur eisbur isebur siebur esibur seibur
Note: these 'words' (valid or invalid) are all the permutations of the word rubies. These words are obtained by scrambling the letters in rubies.