tonsil otnsil tnosil ntosil ontsil notsil tosnil otsnil tsonil stonil ostnil sotnil tnsoil ntsoil tsnoil stnoil nstoil sntoil onstil nostil osntil sontil nsotil snotil tonisl otnisl tnoisl ntoisl ontisl notisl toinsl otinsl tionsl itonsl oitnsl iotnsl tniosl ntiosl tinosl itnosl nitosl intosl onitsl noitsl ointsl iontsl niotsl inotsl tosinl otsinl tsoinl stoinl ostinl sotinl toisnl otisnl tiosnl itosnl oitsnl iotsnl tsionl stionl tisonl itsonl sitonl istonl ositnl soitnl oistnl iostnl siotnl isotnl tnsiol ntsiol tsniol stniol nstiol sntiol tnisol ntisol tinsol itnsol nitsol intsol tsinol stinol tisnol itsnol sitnol istnol nsitol snitol nistol instol sintol isntol onsitl nositl osnitl sonitl nsoitl snoitl onistl noistl oinstl ionstl niostl inostl osintl sointl oisntl iosntl siontl isontl nsiotl sniotl nisotl insotl sinotl isnotl tonsli otnsli tnosli ntosli ontsli notsli tosnli otsnli tsonli stonli ostnli sotnli tnsoli ntsoli tsnoli stnoli nstoli sntoli onstli nostli osntli sontli nsotli snotli tonlsi otnlsi tnolsi ntolsi ontlsi notlsi tolnsi otlnsi tlonsi ltonsi oltnsi lotnsi tnlosi ntlosi tlnosi ltnosi nltosi lntosi onltsi noltsi olntsi lontsi nlotsi lnotsi toslni otslni tsolni stolni ostlni sotlni tolsni otlsni tlosni ltosni oltsni lotsni tsloni stloni tlsoni ltsoni sltoni lstoni osltni soltni olstni lostni slotni lsotni tnsloi ntsloi tsnloi stnloi nstloi sntloi tnlsoi ntlsoi tlnsoi ltnsoi nltsoi lntsoi tslnoi stlnoi tlsnoi ltsnoi sltnoi lstnoi nsltoi snltoi nlstoi lnstoi slntoi lsntoi onslti noslti osnlti sonlti nsolti snolti onlsti nolsti olnsti lonsti nlosti lnosti oslnti solnti olsnti losnti slonti lsonti nsloti snloti nlsoti lnsoti slnoti lsnoti tonils otnils tnoils ntoils ontils notils toinls otinls tionls itonls oitnls iotnls tniols ntiols tinols itnols nitols intols onitls noitls ointls iontls niotls inotls tonlis otnlis tnolis ntolis ontlis notlis tolnis otlnis tlonis ltonis oltnis lotnis tnlois ntlois tlnois ltnois nltois lntois onltis noltis olntis lontis nlotis lnotis toilns otilns tiolns itolns oitlns iotlns tolins otlins tloins ltoins oltins lotins tilons itlons tlions ltions iltons litons oiltns ioltns olitns loitns ilotns liotns tnilos ntilos tinlos itnlos nitlos intlos tnlios ntlios tlnios ltnios nltios lntios tilnos itlnos tlinos ltinos iltnos litnos niltos inltos nlitos lnitos ilntos lintos onilts noilts oinlts ionlts niolts inolts onlits nolits olnits lonits nloits lnoits oilnts iolnts olints loints ilonts lionts nilots inlots nliots lniots ilnots linots tosiln otsiln tsoiln stoiln ostiln sotiln toisln otisln tiosln itosln oitsln iotsln tsioln stioln tisoln itsoln sitoln istoln ositln soitln oistln iostln siotln isotln toslin otslin tsolin stolin ostlin sotlin tolsin otlsin tlosin ltosin oltsin lotsin tsloin stloin tlsoin ltsoin sltoin lstoin osltin soltin olstin lostin slotin lsotin toilsn otilsn tiolsn itolsn oitlsn iotlsn tolisn otlisn tloisn ltoisn oltisn lotisn tilosn itlosn tliosn ltiosn iltosn litosn oiltsn ioltsn olitsn loitsn ilotsn liotsn tsilon stilon tislon itslon sitlon istlon tslion stlion tlsion ltsion sltion lstion tilson itlson tlison ltison iltson litson silton islton sliton lsiton ilston liston osiltn soiltn oisltn iosltn sioltn isoltn oslitn solitn olsitn lositn sloitn lsoitn oilstn iolstn olistn loistn ilostn liostn silotn islotn sliotn lsiotn ilsotn lisotn tnsilo ntsilo tsnilo stnilo nstilo sntilo tnislo ntislo tinslo itnslo nitslo intslo tsinlo stinlo tisnlo itsnlo sitnlo istnlo nsitlo snitlo nistlo instlo sintlo isntlo tnslio ntslio tsnlio stnlio nstlio sntlio tnlsio ntlsio tlnsio ltnsio nltsio lntsio tslnio stlnio tlsnio ltsnio sltnio lstnio nsltio snltio nlstio lnstio slntio lsntio tnilso ntilso tinlso itnlso nitlso intlso tnliso ntliso tlniso ltniso nltiso lntiso tilnso itlnso tlinso ltinso iltnso litnso niltso inltso nlitso lnitso ilntso lintso tsilno stilno tislno itslno sitlno istlno tslino stlino tlsino ltsino sltino lstino tilsno itlsno tlisno ltisno iltsno litsno siltno isltno slitno lsitno ilstno listno nsilto snilto nislto inslto sinlto isnlto nslito snlito nlsito lnsito slnito lsnito nilsto inlsto nlisto lnisto ilnsto linsto silnto islnto slinto lsinto ilsnto lisnto onsilt nosilt osnilt sonilt nsoilt snoilt onislt noislt oinslt ionslt nioslt inoslt osinlt soinlt oisnlt iosnlt sionlt isonlt nsiolt sniolt nisolt insolt sinolt isnolt onslit noslit osnlit sonlit nsolit snolit onlsit nolsit olnsit lonsit nlosit lnosit oslnit solnit olsnit losnit slonit lsonit nsloit snloit nlsoit lnsoit slnoit lsnoit onilst noilst oinlst ionlst niolst inolst onlist nolist olnist lonist nloist lnoist oilnst iolnst olinst loinst ilonst lionst nilost inlost nliost lniost ilnost linost osilnt soilnt oislnt ioslnt siolnt isolnt oslint solint olsint losint sloint lsoint oilsnt iolsnt olisnt loisnt ilosnt liosnt silont islont sliont lsiont ilsont lisont nsilot snilot nislot inslot sinlot isnlot nsliot snliot nlsiot lnsiot slniot lsniot nilsot inlsot nlisot lnisot ilnsot linsot silnot islnot slinot lsinot ilsnot lisnot
Note: these 'words' (valid or invalid) are all the permutations of the word tonsil. These words are obtained by scrambling the letters in tonsil.