naevus anevus neavus enavus aenvus eanvus naveus anveus nvaeus vnaeus avneus vaneus nevaus envaus nveaus vneaus evnaus venaus aevnus eavnus avenus vaenus evanus veanus naeuvs aneuvs neauvs enauvs aenuvs eanuvs nauevs anuevs nuaevs unaevs aunevs uanevs neuavs enuavs nueavs uneavs eunavs uenavs aeunvs eaunvs auenvs uaenvs euanvs ueanvs navues anvues nvaues vnaues avnues vanues nauves anuves nuaves unaves aunves uanves nvuaes vnuaes nuvaes unvaes vunaes uvnaes avunes vaunes auvnes uavnes vuanes uvanes nevuas envuas nveuas vneuas evnuas venuas neuvas enuvas nuevas unevas eunvas uenvas nvueas vnueas nuveas unveas vuneas uvneas evunas veunas euvnas uevnas vuenas uvenas aevuns eavuns aveuns vaeuns evauns veauns aeuvns eauvns auevns uaevns euavns ueavns avuens vauens auvens uavens vuaens uvaens evuans veuans euvans uevans vueans uveans naevsu anevsu neavsu enavsu aenvsu eanvsu navesu anvesu nvaesu vnaesu avnesu vanesu nevasu envasu nveasu vneasu evnasu venasu aevnsu eavnsu avensu vaensu evansu veansu naesvu anesvu neasvu enasvu aensvu eansvu nasevu ansevu nsaevu snaevu asnevu sanevu nesavu ensavu nseavu sneavu esnavu senavu aesnvu easnvu asenvu saenvu esanvu seanvu navseu anvseu nvaseu vnaseu avnseu vanseu nasveu ansveu nsaveu snaveu asnveu sanveu nvsaeu vnsaeu nsvaeu snvaeu vsnaeu svnaeu avsneu vasneu asvneu savneu vsaneu svaneu nevsau envsau nvesau vnesau evnsau vensau nesvau ensvau nsevau snevau esnvau senvau nvseau vnseau nsveau snveau vsneau svneau evsnau vesnau esvnau sevnau vsenau svenau aevsnu eavsnu avesnu vaesnu evasnu veasnu aesvnu easvnu asevnu saevnu esavnu seavnu avsenu vasenu asvenu savenu vsaenu svaenu evsanu vesanu esvanu sevanu vseanu sveanu naeusv aneusv neausv enausv aenusv eanusv nauesv anuesv nuaesv unaesv aunesv uanesv neuasv enuasv nueasv uneasv eunasv uenasv aeunsv eaunsv auensv uaensv euansv ueansv naesuv anesuv neasuv enasuv aensuv eansuv naseuv anseuv nsaeuv snaeuv asneuv saneuv nesauv ensauv nseauv sneauv esnauv senauv aesnuv easnuv asenuv saenuv esanuv seanuv nausev anusev nuasev unasev aunsev uansev nasuev ansuev nsauev snauev asnuev sanuev nusaev unsaev nsuaev snuaev usnaev sunaev ausnev uasnev asunev saunev usanev suanev neusav enusav nuesav unesav eunsav uensav nesuav ensuav nseuav sneuav esnuav senuav nuseav unseav nsueav snueav usneav suneav eusnav uesnav esunav seunav usenav suenav aeusnv eausnv auesnv uaesnv euasnv ueasnv aesunv easunv aseunv saeunv esaunv seaunv ausenv uasenv asuenv sauenv usaenv suaenv eusanv uesanv esuanv seuanv useanv sueanv navuse anvuse nvause vnause avnuse vanuse nauvse anuvse nuavse unavse aunvse uanvse nvuase vnuase nuvase unvase vunase uvnase avunse vaunse auvnse uavnse vuanse uvanse navsue anvsue nvasue vnasue avnsue vansue nasvue ansvue nsavue snavue asnvue sanvue nvsaue vnsaue nsvaue snvaue vsnaue svnaue avsnue vasnue asvnue savnue vsanue svanue nausve anusve nuasve unasve aunsve uansve nasuve ansuve nsauve snauve asnuve sanuve nusave unsave nsuave snuave usnave sunave ausnve uasnve asunve saunve usanve suanve nvusae vnusae nuvsae unvsae vunsae uvnsae nvsuae vnsuae nsvuae snvuae vsnuae svnuae nusvae unsvae nsuvae snuvae usnvae sunvae vusnae uvsnae vsunae svunae usvnae suvnae avusne vausne auvsne uavsne vuasne uvasne avsune vasune asvune savune vsaune svaune ausvne uasvne asuvne sauvne usavne suavne vusane uvsane vsuane svuane usvane suvane nevusa envusa nveusa vneusa evnusa venusa neuvsa enuvsa nuevsa unevsa eunvsa uenvsa nvuesa vnuesa nuvesa unvesa vunesa uvnesa evunsa veunsa euvnsa uevnsa vuensa uvensa nevsua envsua nvesua vnesua evnsua vensua nesvua ensvua nsevua snevua esnvua senvua nvseua vnseua nsveua snveua vsneua svneua evsnua vesnua esvnua sevnua vsenua svenua neusva enusva nuesva unesva eunsva uensva nesuva ensuva nseuva sneuva esnuva senuva nuseva unseva nsueva snueva usneva suneva eusnva uesnva esunva seunva usenva suenva nvusea vnusea nuvsea unvsea vunsea uvnsea nvsuea vnsuea nsvuea snvuea vsnuea svnuea nusvea unsvea nsuvea snuvea usnvea sunvea vusnea uvsnea vsunea svunea usvnea suvnea evusna veusna euvsna uevsna vuesna uvesna evsuna vesuna esvuna sevuna vseuna sveuna eusvna uesvna esuvna seuvna usevna suevna vusena uvsena vsuena svuena usvena suvena aevusn eavusn aveusn vaeusn evausn veausn aeuvsn eauvsn auevsn uaevsn euavsn ueavsn avuesn vauesn auvesn uavesn vuaesn uvaesn evuasn veuasn euvasn uevasn vueasn uveasn aevsun eavsun avesun vaesun evasun veasun aesvun easvun asevun saevun esavun seavun avseun vaseun asveun saveun vsaeun svaeun evsaun vesaun esvaun sevaun vseaun sveaun aeusvn eausvn auesvn uaesvn euasvn ueasvn aesuvn easuvn aseuvn saeuvn esauvn seauvn ausevn uasevn asuevn sauevn usaevn suaevn eusavn uesavn esuavn seuavn useavn sueavn avusen vausen auvsen uavsen vuasen uvasen avsuen vasuen asvuen savuen vsauen svauen ausven uasven asuven sauven usaven suaven vusaen uvsaen vsuaen svuaen usvaen suvaen evusan veusan euvsan uevsan vuesan uvesan evsuan vesuan esvuan sevuan vseuan sveuan eusvan uesvan esuvan seuvan usevan suevan vusean uvsean vsuean svuean usvean suvean
Note: these 'words' (valid or invalid) are all the permutations of the word naevus. These words are obtained by scrambling the letters in naevus.