obtuse botuse otbuse tobuse btouse tbouse obutse boutse oubtse uobtse buotse ubotse otubse toubse outbse uotbse tuobse utobse btuose tbuose butose ubtose tubose utbose obtsue botsue otbsue tobsue btosue tbosue obstue bostue osbtue sobtue bsotue sbotue otsbue tosbue ostbue sotbue tsobue stobue btsoue tbsoue bstoue sbtoue tsboue stboue obuste bouste oubste uobste buoste uboste obsute bosute osbute sobute bsoute sboute ousbte uosbte osubte soubte usobte suobte busote ubsote bsuote sbuote usbote subote otusbe tousbe outsbe uotsbe tuosbe utosbe otsube tosube ostube sotube tsoube stoube oustbe uostbe osutbe soutbe usotbe suotbe tusobe utsobe tsuobe stuobe ustobe sutobe btusoe tbusoe butsoe ubtsoe tubsoe utbsoe btsuoe tbsuoe bstuoe sbtuoe tsbuoe stbuoe bustoe ubstoe bsutoe sbutoe usbtoe subtoe tusboe utsboe tsuboe stuboe ustboe sutboe obtues botues otbues tobues btoues tboues obutes boutes oubtes uobtes buotes ubotes otubes toubes outbes uotbes tuobes utobes btuoes tbuoes butoes ubtoes tuboes utboes obteus boteus otbeus tobeus btoeus tboeus obetus boetus oebtus eobtus beotus ebotus otebus toebus oetbus eotbus teobus etobus bteous tbeous betous ebtous tebous etbous obuets bouets oubets uobets buoets uboets obeuts boeuts oebuts eobuts beouts ebouts ouebts uoebts oeubts eoubts ueobts euobts bueots ubeots beuots ebuots uebots eubots otuebs touebs outebs uotebs tuoebs utoebs oteubs toeubs oetubs eotubs teoubs etoubs ouetbs uoetbs oeutbs eoutbs ueotbs euotbs tueobs uteobs teuobs etuobs uetobs eutobs btueos tbueos buteos ubteos tubeos utbeos bteuos tbeuos betuos ebtuos tebuos etbuos buetos ubetos beutos ebutos uebtos eubtos tuebos utebos teubos etubos uetbos eutbos obtseu botseu otbseu tobseu btoseu tboseu obsteu bosteu osbteu sobteu bsoteu sboteu otsbeu tosbeu ostbeu sotbeu tsobeu stobeu btsoeu tbsoeu bstoeu sbtoeu tsboeu stboeu obtesu botesu otbesu tobesu btoesu tboesu obetsu boetsu oebtsu eobtsu beotsu ebotsu otebsu toebsu oetbsu eotbsu teobsu etobsu bteosu tbeosu betosu ebtosu tebosu etbosu obsetu bosetu osbetu sobetu bsoetu sboetu obestu boestu oebstu eobstu beostu ebostu osebtu soebtu oesbtu eosbtu seobtu esobtu bseotu sbeotu besotu ebsotu sebotu esbotu otsebu tosebu ostebu sotebu tsoebu stoebu otesbu toesbu oetsbu eotsbu teosbu etosbu osetbu soetbu oestbu eostbu seotbu esotbu tseobu steobu tesobu etsobu setobu estobu btseou tbseou bsteou sbteou tsbeou stbeou btesou tbesou betsou ebtsou tebsou etbsou bsetou sbetou bestou ebstou sebtou esbtou tsebou stebou tesbou etsbou setbou estbou obuset bouset oubset uobset buoset uboset obsuet bosuet osbuet sobuet bsouet sbouet ousbet uosbet osubet soubet usobet suobet busoet ubsoet bsuoet sbuoet usboet suboet obuest bouest oubest uobest buoest uboest obeust boeust oebust eobust beoust eboust ouebst uoebst oeubst eoubst ueobst euobst bueost ubeost beuost ebuost uebost eubost obseut boseut osbeut sobeut bsoeut sboeut obesut boesut oebsut eobsut beosut ebosut osebut soebut oesbut eosbut seobut esobut bseout sbeout besout ebsout sebout esbout ousebt uosebt osuebt souebt usoebt suoebt ouesbt uoesbt oeusbt eousbt ueosbt euosbt oseubt soeubt oesubt eosubt seoubt esoubt useobt sueobt uesobt eusobt seuobt esuobt buseot ubseot bsueot sbueot usbeot subeot buesot ubesot beusot ebusot uebsot eubsot bseuot sbeuot besuot ebsuot sebuot esbuot usebot suebot uesbot eusbot seubot esubot otuseb touseb outseb uotseb tuoseb utoseb otsueb tosueb ostueb sotueb tsoueb stoueb ousteb uosteb osuteb souteb usoteb suoteb tusoeb utsoeb tsuoeb stuoeb ustoeb sutoeb otuesb touesb outesb uotesb tuoesb utoesb oteusb toeusb oetusb eotusb teousb etousb ouetsb uoetsb oeutsb eoutsb ueotsb euotsb tueosb uteosb teuosb etuosb uetosb eutosb otseub toseub osteub soteub tsoeub stoeub otesub toesub oetsub eotsub teosub etosub osetub soetub oestub eostub seotub esotub tseoub steoub tesoub etsoub setoub estoub ousetb uosetb osuetb souetb usoetb suoetb ouestb uoestb oeustb eoustb ueostb euostb oseutb soeutb oesutb eosutb seoutb esoutb useotb sueotb uesotb eusotb seuotb esuotb tuseob utseob tsueob stueob usteob suteob tuesob utesob teusob etusob uetsob eutsob tseuob steuob tesuob etsuob setuob estuob usetob suetob uestob eustob seutob esutob btuseo tbuseo butseo ubtseo tubseo utbseo btsueo tbsueo bstueo sbtueo tsbueo stbueo busteo ubsteo bsuteo sbuteo usbteo subteo tusbeo utsbeo tsubeo stubeo ustbeo sutbeo btueso tbueso buteso ubteso tubeso utbeso bteuso tbeuso betuso ebtuso tebuso etbuso buetso ubetso beutso ebutso uebtso eubtso tuebso utebso teubso etubso uetbso eutbso btseuo tbseuo bsteuo sbteuo tsbeuo stbeuo btesuo tbesuo betsuo ebtsuo tebsuo etbsuo bsetuo sbetuo bestuo ebstuo sebtuo esbtuo tsebuo stebuo tesbuo etsbuo setbuo estbuo buseto ubseto bsueto sbueto usbeto subeto buesto ubesto beusto ebusto uebsto eubsto bseuto sbeuto besuto ebsuto sebuto esbuto usebto suebto uesbto eusbto seubto esubto tusebo utsebo tsuebo stuebo ustebo sutebo tuesbo utesbo teusbo etusbo uetsbo eutsbo tseubo steubo tesubo etsubo setubo estubo usetbo suetbo uestbo eustbo seutbo esutbo
Note: these 'words' (valid or invalid) are all the permutations of the word obtuse. These words are obtained by scrambling the letters in obtuse.