fraise rfaise farise afrise rafise arfise friase rfiase firase ifrase rifase irfase fairse afirse fiarse ifarse aifrse iafrse raifse arifse riafse irafse airfse iarfse frasie rfasie farsie afrsie rafsie arfsie frsaie rfsaie fsraie sfraie rsfaie srfaie fasrie afsrie fsarie sfarie asfrie safrie rasfie arsfie rsafie srafie asrfie sarfie frisae rfisae firsae ifrsae rifsae irfsae frsiae rfsiae fsriae sfriae rsfiae srfiae fisrae ifsrae fsirae sfirae isfrae sifrae risfae irsfae rsifae srifae isrfae sirfae faisre afisre fiasre ifasre aifsre iafsre fasire afsire fsaire sfaire asfire safire fisare ifsare fsiare sfiare isfare sifare aisfre iasfre asifre saifre isafre siafre raisfe arisfe riasfe irasfe airsfe iarsfe rasife arsife rsaife sraife asrife sarife risafe irsafe rsiafe sriafe israfe sirafe aisrfe iasrfe asirfe sairfe isarfe siarfe fraies rfaies faries afries rafies arfies friaes rfiaes firaes ifraes rifaes irfaes faires afires fiares ifares aifres iafres raifes arifes riafes irafes airfes iarfes fraeis rfaeis fareis afreis rafeis arfeis freais rfeais ferais efrais refais erfais faeris aferis fearis efaris aefris eafris raefis arefis reafis erafis aerfis earfis frieas rfieas fireas ifreas rifeas irfeas freias rfeias ferias efrias refias erfias fieras iferas feiras efiras iefras eifras riefas irefas reifas erifas ierfas eirfas faiers afiers fiaers ifaers aifers iafers faeirs afeirs feairs efairs aefirs eafirs fiears ifears feiars efiars iefars eifars aiefrs iaefrs aeifrs eaifrs ieafrs eiafrs raiefs ariefs riaefs iraefs airefs iarefs raeifs areifs reaifs eraifs aerifs earifs rieafs ireafs reiafs eriafs ierafs eirafs aierfs iaerfs aeirfs eairfs iearfs eiarfs frasei rfasei farsei afrsei rafsei arfsei frsaei rfsaei fsraei sfraei rsfaei srfaei fasrei afsrei fsarei sfarei asfrei safrei rasfei arsfei rsafei srafei asrfei sarfei fraesi rfaesi faresi afresi rafesi arfesi freasi rfeasi ferasi efrasi refasi erfasi faersi afersi fearsi efarsi aefrsi eafrsi raefsi arefsi reafsi erafsi aerfsi earfsi frseai rfseai fsreai sfreai rsfeai srfeai fresai rfesai fersai efrsai refsai erfsai fserai sferai fesrai efsrai sefrai esfrai rsefai srefai resfai ersfai serfai esrfai faseri afseri fsaeri sfaeri asferi saferi faesri afesri feasri efasri aefsri eafsri fseari sfeari fesari efsari sefari esfari asefri saefri aesfri easfri seafri esafri rasefi arsefi rsaefi sraefi asrefi sarefi raesfi aresfi reasfi erasfi aersfi earsfi rseafi sreafi resafi ersafi serafi esrafi aserfi saerfi aesrfi easrfi searfi esarfi frisea rfisea firsea ifrsea rifsea irfsea frsiea rfsiea fsriea sfriea rsfiea srfiea fisrea ifsrea fsirea sfirea isfrea sifrea risfea irsfea rsifea srifea isrfea sirfea friesa rfiesa firesa ifresa rifesa irfesa freisa rfeisa ferisa efrisa refisa erfisa fiersa ifersa feirsa efirsa iefrsa eifrsa riefsa irefsa reifsa erifsa ierfsa eirfsa frseia rfseia fsreia sfreia rsfeia srfeia fresia rfesia fersia efrsia refsia erfsia fseria sferia fesria efsria sefria esfria rsefia srefia resfia ersfia serfia esrfia fisera ifsera fsiera sfiera isfera sifera fiesra ifesra feisra efisra iefsra eifsra fseira sfeira fesira efsira sefira esfira isefra siefra iesfra eisfra seifra esifra risefa irsefa rsiefa sriefa isrefa sirefa riesfa iresfa reisfa erisfa iersfa eirsfa rseifa sreifa resifa ersifa serifa esrifa iserfa sierfa iesrfa eisrfa seirfa esirfa faiser afiser fiaser ifaser aifser iafser fasier afsier fsaier sfaier asfier safier fisaer ifsaer fsiaer sfiaer isfaer sifaer aisfer iasfer asifer saifer isafer siafer faiesr afiesr fiaesr ifaesr aifesr iafesr faeisr afeisr feaisr efaisr aefisr eafisr fieasr ifeasr feiasr efiasr iefasr eifasr aiefsr iaefsr aeifsr eaifsr ieafsr eiafsr faseir afseir fsaeir sfaeir asfeir safeir faesir afesir feasir efasir aefsir eafsir fseair sfeair fesair efsair sefair esfair asefir saefir aesfir easfir seafir esafir fisear ifsear fsiear sfiear isfear sifear fiesar ifesar feisar efisar iefsar eifsar fseiar sfeiar fesiar efsiar sefiar esfiar isefar siefar iesfar eisfar seifar esifar aisefr iasefr asiefr saiefr isaefr siaefr aiesfr iaesfr aeisfr eaisfr ieasfr eiasfr aseifr saeifr aesifr easifr seaifr esaifr iseafr sieafr iesafr eisafr seiafr esiafr raisef arisef riasef irasef airsef iarsef rasief arsief rsaief sraief asrief sarief risaef irsaef rsiaef sriaef israef siraef aisref iasref asiref sairef isaref siaref raiesf ariesf riaesf iraesf airesf iaresf raeisf areisf reaisf eraisf aerisf earisf rieasf ireasf reiasf eriasf ierasf eirasf aiersf iaersf aeirsf eairsf iearsf eiarsf raseif arseif rsaeif sraeif asreif sareif raesif aresif reasif erasif aersif earsif rseaif sreaif resaif ersaif seraif esraif aserif saerif aesrif easrif searif esarif riseaf irseaf rsieaf srieaf isreaf sireaf riesaf iresaf reisaf erisaf iersaf eirsaf rseiaf sreiaf resiaf ersiaf seriaf esriaf iseraf sieraf iesraf eisraf seiraf esiraf aiserf iaserf asierf saierf isaerf siaerf aiesrf iaesrf aeisrf eaisrf ieasrf eiasrf aseirf saeirf aesirf easirf seairf esairf isearf siearf iesarf eisarf seiarf esiarf
Note: these 'words' (valid or invalid) are all the permutations of the word fraise. These words are obtained by scrambling the letters in fraise.