cotise octise ctoise tcoise otcise tocise coitse ocitse ciotse icotse oictse ioctse ctiose tciose citose ictose ticose itcose oticse toicse oitcse iotcse tiocse itocse cotsie octsie ctosie tcosie otcsie tocsie costie ocstie csotie scotie osctie soctie ctsoie tcsoie cstoie sctoie tscoie stcoie otscie toscie ostcie sotcie tsocie stocie coiste ociste cioste icoste oicste iocste cosite ocsite csoite scoite oscite socite cisote icsote csiote sciote iscote sicote oiscte ioscte osicte soicte isocte siocte ctisoe tcisoe citsoe ictsoe ticsoe itcsoe ctsioe tcsioe cstioe sctioe tscioe stcioe cistoe icstoe csitoe scitoe isctoe sictoe tiscoe itscoe tsicoe sticoe istcoe sitcoe otisce toisce oitsce iotsce tiosce itosce otsice tosice ostice sotice tsoice stoice oistce iostce ositce soitce isotce siotce tisoce itsoce tsioce stioce istoce sitoce coties octies ctoies tcoies otcies tocies coites ocites ciotes icotes oictes ioctes ctioes tcioes citoes ictoes ticoes itcoes otices toices oitces iotces tioces itoces coteis octeis ctoeis tcoeis otceis toceis coetis ocetis ceotis ecotis oectis eoctis cteois tceois cetois ectois tecois etcois otecis toecis oetcis eotcis teocis etocis coiets ociets cioets icoets oicets iocets coeits oceits ceoits ecoits oecits eocits cieots iceots ceiots eciots iecots eicots oiects ioects oeicts eoicts ieocts eiocts ctieos tcieos citeos icteos ticeos itceos cteios tceios cetios ectios tecios etcios cietos icetos ceitos ecitos iectos eictos tiecos itecos teicos eticos ietcos eitcos otiecs toiecs oitecs iotecs tioecs itoecs oteics toeics oetics eotics teoics etoics oietcs ioetcs oeitcs eoitcs ieotcs eiotcs tieocs iteocs teiocs etiocs ietocs eitocs cotsei octsei ctosei tcosei otcsei tocsei costei ocstei csotei scotei osctei soctei ctsoei tcsoei cstoei sctoei tscoei stcoei otscei toscei ostcei sotcei tsocei stocei cotesi octesi ctoesi tcoesi otcesi tocesi coetsi ocetsi ceotsi ecotsi oectsi eoctsi cteosi tceosi cetosi ectosi tecosi etcosi otecsi toecsi oetcsi eotcsi teocsi etocsi coseti ocseti csoeti scoeti osceti soceti coesti ocesti ceosti ecosti oecsti eocsti cseoti sceoti cesoti ecsoti secoti escoti osecti soecti oescti eoscti seocti esocti ctseoi tcseoi csteoi scteoi tsceoi stceoi ctesoi tcesoi cetsoi ectsoi tecsoi etcsoi csetoi scetoi cestoi ecstoi sectoi esctoi tsecoi stecoi tescoi etscoi setcoi estcoi otseci toseci osteci soteci tsoeci stoeci otesci toesci oetsci eotsci teosci etosci osetci soetci oestci eostci seotci esotci tseoci steoci tesoci etsoci setoci estoci coiset ociset cioset icoset oicset iocset cosiet ocsiet csoiet scoiet osciet societ cisoet icsoet csioet scioet iscoet sicoet oiscet ioscet osicet soicet isocet siocet coiest ociest cioest icoest oicest iocest coeist oceist ceoist ecoist oecist eocist cieost iceost ceiost eciost iecost eicost oiecst ioecst oeicst eoicst ieocst eiocst coseit ocseit csoeit scoeit osceit soceit coesit ocesit ceosit ecosit oecsit eocsit cseoit sceoit cesoit ecsoit secoit escoit osecit soecit oescit eoscit seocit esocit ciseot icseot csieot scieot isceot siceot ciesot icesot ceisot ecisot iecsot eicsot cseiot sceiot cesiot ecsiot seciot esciot isecot siecot iescot eiscot seicot esicot oisect iosect osiect soiect isoect sioect oiesct ioesct oeisct eoisct ieosct eiosct oseict soeict oesict eosict seoict esoict iseoct sieoct iesoct eisoct seioct esioct ctiseo tciseo citseo ictseo ticseo itcseo ctsieo tcsieo cstieo sctieo tscieo stcieo cisteo icsteo csiteo sciteo iscteo sicteo tisceo itsceo tsiceo sticeo istceo sitceo ctieso tcieso citeso icteso ticeso itceso cteiso tceiso cetiso ectiso teciso etciso cietso icetso ceitso ecitso iectso eictso tiecso itecso teicso eticso ietcso eitcso ctseio tcseio csteio scteio tsceio stceio ctesio tcesio cetsio ectsio tecsio etcsio csetio scetio cestio ecstio sectio esctio tsecio stecio tescio etscio setcio estcio ciseto icseto csieto scieto isceto siceto ciesto icesto ceisto ecisto iecsto eicsto cseito sceito cesito ecsito secito escito isecto siecto iescto eiscto seicto esicto tiseco itseco tsieco stieco isteco siteco tiesco itesco teisco etisco ietsco eitsco tseico steico tesico etsico setico estico isetco sietco iestco eistco seitco esitco otisec toisec oitsec iotsec tiosec itosec otsiec tosiec ostiec sotiec tsoiec stoiec oistec iostec ositec soitec isotec siotec tisoec itsoec tsioec stioec istoec sitoec otiesc toiesc oitesc iotesc tioesc itoesc oteisc toeisc oetisc eotisc teoisc etoisc oietsc ioetsc oeitsc eoitsc ieotsc eiotsc tieosc iteosc teiosc etiosc ietosc eitosc otseic toseic osteic soteic tsoeic stoeic otesic toesic oetsic eotsic teosic etosic osetic soetic oestic eostic seotic esotic tseoic steoic tesoic etsoic setoic estoic oisetc iosetc osietc soietc isoetc sioetc oiestc ioestc oeistc eoistc ieostc eiostc oseitc soeitc oesitc eositc seoitc esoitc iseotc sieotc iesotc eisotc seiotc esiotc tiseoc itseoc tsieoc stieoc isteoc siteoc tiesoc itesoc teisoc etisoc ietsoc eitsoc tseioc steioc tesioc etsioc setioc estioc isetoc sietoc iestoc eistoc seitoc esitoc
Note: these 'words' (valid or invalid) are all the permutations of the word cotise. These words are obtained by scrambling the letters in cotise.