booais oboais booais oboais oobais oobais boaois obaois baoois aboois oabois aobois boaois obaois baoois aboois oabois aobois ooabis ooabis oaobis aoobis oaobis aoobis booias oboias booias oboias oobias oobias boioas obioas biooas ibooas oiboas ioboas boioas obioas biooas ibooas oiboas ioboas ooibas ooibas oiobas ioobas oiobas ioobas boaios obaios baoios aboios oabios aobios boiaos obiaos bioaos iboaos oibaos iobaos baioos abioos biaoos ibaoos aiboos iaboos oaibos aoibos oiabos ioabos aiobos iaobos boaios obaios baoios aboios oabios aobios boiaos obiaos bioaos iboaos oibaos iobaos baioos abioos biaoos ibaoos aiboos iaboos oaibos aoibos oiabos ioabos aiobos iaobos ooaibs ooaibs oaoibs aooibs oaoibs aooibs ooiabs ooiabs oioabs iooabs oioabs iooabs oaiobs aoiobs oiaobs ioaobs aioobs iaoobs oaiobs aoiobs oiaobs ioaobs aioobs iaoobs booasi oboasi booasi oboasi oobasi oobasi boaosi obaosi baoosi aboosi oabosi aobosi boaosi obaosi baoosi aboosi oabosi aobosi ooabsi ooabsi oaobsi aoobsi oaobsi aoobsi boosai obosai boosai obosai oobsai oobsai bosoai obsoai bsooai sbooai osboai soboai bosoai obsoai bsooai sbooai osboai soboai oosbai oosbai osobai soobai osobai soobai boasoi obasoi baosoi abosoi oabsoi aobsoi bosaoi obsaoi bsoaoi sboaoi osbaoi sobaoi basooi absooi bsaooi sbaooi asbooi sabooi oasboi aosboi osaboi soaboi asoboi saoboi boasoi obasoi baosoi abosoi oabsoi aobsoi bosaoi obsaoi bsoaoi sboaoi osbaoi sobaoi basooi absooi bsaooi sbaooi asbooi sabooi oasboi aosboi osaboi soaboi asoboi saoboi ooasbi ooasbi oaosbi aoosbi oaosbi aoosbi oosabi oosabi osoabi sooabi osoabi sooabi oasobi aosobi osaobi soaobi asoobi saoobi oasobi aosobi osaobi soaobi asoobi saoobi booisa oboisa booisa oboisa oobisa oobisa boiosa obiosa bioosa iboosa oibosa iobosa boiosa obiosa bioosa iboosa oibosa iobosa ooibsa ooibsa oiobsa ioobsa oiobsa ioobsa boosia obosia boosia obosia oobsia oobsia bosoia obsoia bsooia sbooia osboia soboia bosoia obsoia bsooia sbooia osboia soboia oosbia oosbia osobia soobia osobia soobia boisoa obisoa biosoa ibosoa oibsoa iobsoa bosioa obsioa bsoioa sboioa osbioa sobioa bisooa ibsooa bsiooa sbiooa isbooa sibooa oisboa iosboa osiboa soiboa isoboa sioboa boisoa obisoa biosoa ibosoa oibsoa iobsoa bosioa obsioa bsoioa sboioa osbioa sobioa bisooa ibsooa bsiooa sbiooa isbooa sibooa oisboa iosboa osiboa soiboa isoboa sioboa ooisba ooisba oiosba ioosba oiosba ioosba oosiba oosiba osoiba sooiba osoiba sooiba oisoba iosoba osioba soioba isooba siooba oisoba iosoba osioba soioba isooba siooba boaiso obaiso baoiso aboiso oabiso aobiso boiaso obiaso bioaso iboaso oibaso iobaso baioso abioso biaoso ibaoso aiboso iaboso oaibso aoibso oiabso ioabso aiobso iaobso boasio obasio baosio abosio oabsio aobsio bosaio obsaio bsoaio sboaio osbaio sobaio basoio absoio bsaoio sbaoio asboio saboio oasbio aosbio osabio soabio asobio saobio boisao obisao biosao ibosao oibsao iobsao bosiao obsiao bsoiao sboiao osbiao sobiao bisoao ibsoao bsioao sbioao isboao siboao oisbao iosbao osibao soibao isobao siobao baisoo abisoo biasoo ibasoo aibsoo iabsoo basioo absioo bsaioo sbaioo asbioo sabioo bisaoo ibsaoo bsiaoo sbiaoo isbaoo sibaoo aisboo iasboo asiboo saiboo isaboo siaboo oaisbo aoisbo oiasbo ioasbo aiosbo iaosbo oasibo aosibo osaibo soaibo asoibo saoibo oisabo iosabo osiabo soiabo isoabo sioabo aisobo iasobo asiobo saiobo isaobo siaobo boaiso obaiso baoiso aboiso oabiso aobiso boiaso obiaso bioaso iboaso oibaso iobaso baioso abioso biaoso ibaoso aiboso iaboso oaibso aoibso oiabso ioabso aiobso iaobso boasio obasio baosio abosio oabsio aobsio bosaio obsaio bsoaio sboaio osbaio sobaio basoio absoio bsaoio sbaoio asboio saboio oasbio aosbio osabio soabio asobio saobio boisao obisao biosao ibosao oibsao iobsao bosiao obsiao bsoiao sboiao osbiao sobiao bisoao ibsoao bsioao sbioao isboao siboao oisbao iosbao osibao soibao isobao siobao baisoo abisoo biasoo ibasoo aibsoo iabsoo basioo absioo bsaioo sbaioo asbioo sabioo bisaoo ibsaoo bsiaoo sbiaoo isbaoo sibaoo aisboo iasboo asiboo saiboo isaboo siaboo oaisbo aoisbo oiasbo ioasbo aiosbo iaosbo oasibo aosibo osaibo soaibo asoibo saoibo oisabo iosabo osiabo soiabo isoabo sioabo aisobo iasobo asiobo saiobo isaobo siaobo ooaisb ooaisb oaoisb aooisb oaoisb aooisb ooiasb ooiasb oioasb iooasb oioasb iooasb oaiosb aoiosb oiaosb ioaosb aioosb iaoosb oaiosb aoiosb oiaosb ioaosb aioosb iaoosb ooasib ooasib oaosib aoosib oaosib aoosib oosaib oosaib osoaib sooaib osoaib sooaib oasoib aosoib osaoib soaoib asooib saooib oasoib aosoib osaoib soaoib asooib saooib ooisab ooisab oiosab ioosab oiosab ioosab oosiab oosiab osoiab sooiab osoiab sooiab oisoab iosoab osioab soioab isooab siooab oisoab iosoab osioab soioab isooab siooab oaisob aoisob oiasob ioasob aiosob iaosob oasiob aosiob osaiob soaiob asoiob saoiob oisaob iosaob osiaob soiaob isoaob sioaob aisoob iasoob asioob saioob isaoob siaoob oaisob aoisob oiasob ioasob aiosob iaosob oasiob aosiob osaiob soaiob asoiob saoiob oisaob iosaob osiaob soiaob isoaob sioaob aisoob iasoob asioob saioob isaoob siaoob
Note: these 'words' (valid or invalid) are all the permutations of the word booais. These words are obtained by scrambling the letters in booais.