calves aclves claves lcaves alcves lacves cavles acvles cvales vcales avcles vacles clvaes lcvaes cvlaes vclaes lvcaes vlcaes alvces lavces avlces valces lvaces vlaces calevs aclevs claevs lcaevs alcevs lacevs caelvs acelvs cealvs ecalvs aeclvs eaclvs cleavs lceavs celavs eclavs lecavs elcavs alecvs laecvs aelcvs ealcvs leacvs elacvs cavels acvels cvaels vcaels avcels vacels caevls acevls ceavls ecavls aecvls eacvls cveals vceals cevals ecvals vecals evcals avecls vaecls aevcls eavcls veacls evacls clveas lcveas cvleas vcleas lvceas vlceas clevas lcevas celvas eclvas lecvas elcvas cvelas vcelas cevlas ecvlas veclas evclas lvecas vlecas levcas elvcas velcas evlcas alvecs lavecs avlecs valecs lvaecs vlaecs alevcs laevcs aelvcs ealvcs leavcs elavcs avelcs vaelcs aevlcs eavlcs vealcs evalcs lveacs vleacs levacs elvacs velacs evlacs calvse aclvse clavse lcavse alcvse lacvse cavlse acvlse cvalse vcalse avclse vaclse clvase lcvase cvlase vclase lvcase vlcase alvcse lavcse avlcse valcse lvacse vlacse calsve aclsve clasve lcasve alcsve lacsve caslve acslve csalve scalve asclve saclve clsave lcsave cslave sclave lscave slcave alscve lascve aslcve salcve lsacve slacve cavsle acvsle cvasle vcasle avcsle vacsle casvle acsvle csavle scavle ascvle sacvle cvsale vcsale csvale scvale vscale svcale avscle vascle asvcle savcle vsacle svacle clvsae lcvsae cvlsae vclsae lvcsae vlcsae clsvae lcsvae cslvae sclvae lscvae slcvae cvslae vcslae csvlae scvlae vsclae svclae lvscae vlscae lsvcae slvcae vslcae svlcae alvsce lavsce avlsce valsce lvasce vlasce alsvce lasvce aslvce salvce lsavce slavce avslce vaslce asvlce savlce vsalce svalce lvsace vlsace lsvace slvace vslace svlace calesv aclesv claesv lcaesv alcesv lacesv caelsv acelsv cealsv ecalsv aeclsv eaclsv cleasv lceasv celasv eclasv lecasv elcasv alecsv laecsv aelcsv ealcsv leacsv elacsv calsev aclsev clasev lcasev alcsev lacsev caslev acslev csalev scalev asclev saclev clsaev lcsaev cslaev sclaev lscaev slcaev alscev lascev aslcev salcev lsacev slacev caeslv aceslv ceaslv ecaslv aecslv eacslv caselv acselv csaelv scaelv ascelv sacelv cesalv ecsalv csealv scealv escalv secalv aesclv easclv aseclv saeclv esaclv seaclv clesav lcesav celsav eclsav lecsav elcsav clseav lcseav csleav scleav lsceav slceav ceslav ecslav cselav scelav esclav seclav lescav elscav lsecav slecav eslcav selcav alescv laescv aelscv ealscv leascv elascv alsecv lasecv aslecv salecv lsaecv slaecv aeslcv easlcv aselcv saelcv esalcv sealcv lesacv elsacv lseacv sleacv eslacv selacv cavesl acvesl cvaesl vcaesl avcesl vacesl caevsl acevsl ceavsl ecavsl aecvsl eacvsl cveasl vceasl cevasl ecvasl vecasl evcasl avecsl vaecsl aevcsl eavcsl veacsl evacsl cavsel acvsel cvasel vcasel avcsel vacsel casvel acsvel csavel scavel ascvel sacvel cvsael vcsael csvael scvael vscael svcael avscel vascel asvcel savcel vsacel svacel caesvl acesvl ceasvl ecasvl aecsvl eacsvl casevl acsevl csaevl scaevl ascevl sacevl cesavl ecsavl cseavl sceavl escavl secavl aescvl eascvl asecvl saecvl esacvl seacvl cvesal vcesal cevsal ecvsal vecsal evcsal cvseal vcseal csveal scveal vsceal svceal cesval ecsval cseval sceval escval secval vescal evscal vsecal svecal esvcal sevcal avescl vaescl aevscl eavscl veascl evascl avsecl vasecl asvecl savecl vsaecl svaecl aesvcl easvcl asevcl saevcl esavcl seavcl vesacl evsacl vseacl sveacl esvacl sevacl clvesa lcvesa cvlesa vclesa lvcesa vlcesa clevsa lcevsa celvsa eclvsa lecvsa elcvsa cvelsa vcelsa cevlsa ecvlsa veclsa evclsa lvecsa vlecsa levcsa elvcsa velcsa evlcsa clvsea lcvsea cvlsea vclsea lvcsea vlcsea clsvea lcsvea cslvea sclvea lscvea slcvea cvslea vcslea csvlea scvlea vsclea svclea lvscea vlscea lsvcea slvcea vslcea svlcea clesva lcesva celsva eclsva lecsva elcsva clseva lcseva csleva scleva lsceva slceva ceslva ecslva cselva scelva esclva seclva lescva elscva lsecva slecva eslcva selcva cvesla vcesla cevsla ecvsla vecsla evcsla cvsela vcsela csvela scvela vscela svcela cesvla ecsvla csevla scevla escvla secvla vescla evscla vsecla svecla esvcla sevcla lvesca vlesca levsca elvsca velsca evlsca lvseca vlseca lsveca slveca vsleca svleca lesvca elsvca lsevca slevca eslvca selvca veslca evslca vselca svelca esvlca sevlca alvesc lavesc avlesc valesc lvaesc vlaesc alevsc laevsc aelvsc ealvsc leavsc elavsc avelsc vaelsc aevlsc eavlsc vealsc evalsc lveasc vleasc levasc elvasc velasc evlasc alvsec lavsec avlsec valsec lvasec vlasec alsvec lasvec aslvec salvec lsavec slavec avslec vaslec asvlec savlec vsalec svalec lvsaec vlsaec lsvaec slvaec vslaec svlaec alesvc laesvc aelsvc ealsvc leasvc elasvc alsevc lasevc aslevc salevc lsaevc slaevc aeslvc easlvc aselvc saelvc esalvc sealvc lesavc elsavc lseavc sleavc eslavc selavc aveslc vaeslc aevslc eavslc veaslc evaslc avselc vaselc asvelc savelc vsaelc svaelc aesvlc easvlc asevlc saevlc esavlc seavlc vesalc evsalc vsealc svealc esvalc sevalc lvesac vlesac levsac elvsac velsac evlsac lvseac vlseac lsveac slveac vsleac svleac lesvac elsvac lsevac slevac eslvac selvac veslac evslac vselac svelac esvlac sevlac
Note: these 'words' (valid or invalid) are all the permutations of the word calves. These words are obtained by scrambling the letters in calves.