obolus boolus ooblus ooblus boolus obolus oblous bolous olbous lobous bloous lboous oolbus oolbus olobus loobus olobus loobus bolous oblous bloous lboous olbous lobous obouls boouls oobuls oobuls boouls obouls obuols bouols oubols uobols buools ubools ooubls ooubls ouobls uoobls ouobls uoobls bouols obuols buools ubools oubols uobols obluos boluos olbuos lobuos blouos lbouos obulos boulos oublos uoblos buolos ubolos olubos loubos oulbos uolbos luobos ulobos bluoos lbuoos buloos ubloos luboos ulboos oolubs oolubs oloubs looubs oloubs looubs ooulbs ooulbs ouolbs uoolbs ouolbs uoolbs oluobs louobs oulobs uolobs luoobs uloobs oluobs louobs oulobs uolobs luoobs uloobs boluos obluos blouos lbouos olbuos lobuos boulos obulos buolos ubolos oublos uoblos bluoos lbuoos buloos ubloos luboos ulboos olubos loubos oulbos uolbos luobos ulobos obolsu boolsu ooblsu ooblsu boolsu obolsu oblosu bolosu olbosu lobosu bloosu lboosu oolbsu oolbsu olobsu loobsu olobsu loobsu bolosu oblosu bloosu lboosu olbosu lobosu oboslu booslu oobslu oobslu booslu oboslu obsolu bosolu osbolu sobolu bsoolu sboolu oosblu oosblu osoblu sooblu osoblu sooblu bosolu obsolu bsoolu sboolu osbolu sobolu oblsou bolsou olbsou lobsou blosou lbosou obslou boslou osblou soblou bsolou sbolou olsbou losbou oslbou solbou lsobou slobou blsoou lbsoou bsloou sbloou lsboou slboou oolsbu oolsbu olosbu loosbu olosbu loosbu ooslbu ooslbu osolbu soolbu osolbu soolbu olsobu losobu oslobu solobu lsoobu sloobu olsobu losobu oslobu solobu lsoobu sloobu bolsou oblsou blosou lbosou olbsou lobsou boslou obslou bsolou sbolou osblou soblou blsoou lbsoou bsloou sbloou lsboou slboou olsbou losbou oslbou solbou lsobou slobou obousl boousl oobusl oobusl boousl obousl obuosl bouosl oubosl uobosl buoosl uboosl ooubsl ooubsl ouobsl uoobsl ouobsl uoobsl bouosl obuosl buoosl uboosl oubosl uobosl obosul boosul oobsul oobsul boosul obosul obsoul bosoul osboul soboul bsooul sbooul oosbul oosbul osobul soobul osobul soobul bosoul obsoul bsooul sbooul osboul soboul obusol bousol oubsol uobsol buosol ubosol obsuol bosuol osbuol sobuol bsouol sbouol ousbol uosbol osubol soubol usobol suobol busool ubsool bsuool sbuool usbool subool oousbl oousbl ouosbl uoosbl ouosbl uoosbl oosubl oosubl osoubl sooubl osoubl sooubl ousobl uosobl osuobl souobl usoobl suoobl ousobl uosobl osuobl souobl usoobl suoobl bousol obusol buosol ubosol oubsol uobsol bosuol obsuol bsouol sbouol osbuol sobuol busool ubsool bsuool sbuool usbool subool ousbol uosbol osubol soubol usobol suobol obluso boluso olbuso lobuso blouso lbouso obulso boulso oublso uoblso buolso ubolso olubso loubso oulbso uolbso luobso ulobso bluoso lbuoso buloso ubloso luboso ulboso oblsuo bolsuo olbsuo lobsuo blosuo lbosuo obsluo bosluo osbluo sobluo bsoluo sboluo olsbuo losbuo oslbuo solbuo lsobuo slobuo blsouo lbsouo bslouo sblouo lsbouo slbouo obuslo bouslo oubslo uobslo buoslo uboslo obsulo bosulo osbulo sobulo bsoulo sboulo ousblo uosblo osublo soublo usoblo suoblo busolo ubsolo bsuolo sbuolo usbolo subolo olusbo lousbo oulsbo uolsbo luosbo ulosbo olsubo losubo oslubo solubo lsoubo sloubo ouslbo uoslbo osulbo soulbo usolbo suolbo lusobo ulsobo lsuobo sluobo uslobo sulobo blusoo lbusoo bulsoo ublsoo lubsoo ulbsoo blsuoo lbsuoo bsluoo sbluoo lsbuoo slbuoo busloo ubsloo bsuloo sbuloo usbloo subloo lusboo ulsboo lsuboo sluboo uslboo sulboo oolusb oolusb olousb loousb olousb loousb ooulsb ooulsb ouolsb uoolsb ouolsb uoolsb oluosb louosb oulosb uolosb luoosb uloosb oluosb louosb oulosb uolosb luoosb uloosb oolsub oolsub olosub loosub olosub loosub ooslub ooslub osolub soolub osolub soolub olsoub losoub osloub soloub lsooub slooub olsoub losoub osloub soloub lsooub slooub oouslb oouslb ouoslb uooslb ouoslb uooslb oosulb oosulb osoulb sooulb osoulb sooulb ousolb uosolb osuolb souolb usoolb suoolb ousolb uosolb osuolb souolb usoolb suoolb olusob lousob oulsob uolsob luosob ulosob olsuob losuob osluob soluob lsouob slouob ouslob uoslob osulob soulob usolob suolob lusoob ulsoob lsuoob sluoob usloob suloob olusob lousob oulsob uolsob luosob ulosob olsuob losuob osluob soluob lsouob slouob ouslob uoslob osulob soulob usolob suolob lusoob ulsoob lsuoob sluoob usloob suloob boluso obluso blouso lbouso olbuso lobuso boulso obulso buolso ubolso oublso uoblso bluoso lbuoso buloso ubloso luboso ulboso olubso loubso oulbso uolbso luobso ulobso bolsuo oblsuo blosuo lbosuo olbsuo lobsuo bosluo obsluo bsoluo sboluo osbluo sobluo blsouo lbsouo bslouo sblouo lsbouo slbouo olsbuo losbuo oslbuo solbuo lsobuo slobuo bouslo obuslo buoslo uboslo oubslo uobslo bosulo obsulo bsoulo sboulo osbulo sobulo busolo ubsolo bsuolo sbuolo usbolo subolo ousblo uosblo osublo soublo usoblo suoblo blusoo lbusoo bulsoo ublsoo lubsoo ulbsoo blsuoo lbsuoo bsluoo sbluoo lsbuoo slbuoo busloo ubsloo bsuloo sbuloo usbloo subloo lusboo ulsboo lsuboo sluboo uslboo sulboo olusbo lousbo oulsbo uolsbo luosbo ulosbo olsubo losubo oslubo solubo lsoubo sloubo ouslbo uoslbo osulbo soulbo usolbo suolbo lusobo ulsobo lsuobo sluobo uslobo sulobo
Note: these 'words' (valid or invalid) are all the permutations of the word obolus. These words are obtained by scrambling the letters in obolus.