merces emrces mreces rmeces ermces remces mecres emcres mceres cmeres ecmres cemres mrcees rmcees mcrees cmrees rcmees crmees ercmes recmes ecrmes cermes rcemes cremes merecs emrecs mreecs rmeecs ermecs remecs meercs emercs meercs emercs eemrcs eemrcs mreecs rmeecs merecs emrecs remecs ermecs eremcs reemcs eermcs eermcs reemcs eremcs mecers emcers mceers cmeers ecmers cemers meecrs emecrs meecrs emecrs eemcrs eemcrs mceers cmeers mecers emcers cemers ecmers ecemrs ceemrs eecmrs eecmrs ceemrs ecemrs mrcees rmcees mcrees cmrees rcmees crmees mreces rmeces merces emrces remces ermces mceres cmeres mecres emcres cemres ecmres rcemes cremes recmes ercmes cermes ecrmes ercems recems ecrems cerems rceems creems erecms reecms eercms eercms reecms erecms ecerms ceerms eecrms eecrms ceerms ecerms rceems creems recems ercems cerems ecrems mercse emrcse mrecse rmecse ermcse remcse mecrse emcrse mcerse cmerse ecmrse cemrse mrcese rmcese mcrese cmrese rcmese crmese ercmse recmse ecrmse cermse rcemse cremse mersce emrsce mresce rmesce ermsce remsce mesrce emsrce mserce smerce esmrce semrce mrsece rmsece msrece smrece rsmece srmece ersmce resmce esrmce sermce rsemce sremce mecsre emcsre mcesre cmesre ecmsre cemsre mescre emscre msecre smecre esmcre semcre mcsere cmsere mscere smcere csmere scmere ecsmre cesmre escmre secmre csemre scemre mrcsee rmcsee mcrsee cmrsee rcmsee crmsee mrscee rmscee msrcee smrcee rsmcee srmcee mcsree cmsree mscree smcree csmree scmree rcsmee crsmee rscmee srcmee csrmee scrmee ercsme recsme ecrsme cersme rcesme cresme erscme rescme esrcme sercme rsecme srecme ecsrme cesrme escrme secrme cserme scerme rcseme crseme rsceme srceme csreme screme meresc emresc mreesc rmeesc ermesc remesc meersc emersc meersc emersc eemrsc eemrsc mreesc rmeesc meresc emresc remesc ermesc eremsc reemsc eermsc eermsc reemsc eremsc mersec emrsec mresec rmesec ermsec remsec mesrec emsrec mserec smerec esmrec semrec mrseec rmseec msreec smreec rsmeec srmeec ersmec resmec esrmec sermec rsemec sremec meesrc emesrc meesrc emesrc eemsrc eemsrc meserc emserc mseerc smeerc esmerc semerc meserc emserc mseerc smeerc esmerc semerc eesmrc eesmrc esemrc seemrc esemrc seemrc mresec rmesec mersec emrsec remsec ermsec mrseec rmseec msreec smreec rsmeec srmeec mesrec emsrec mserec smerec esmrec semrec resmec ersmec rsemec sremec esrmec sermec eresmc reesmc eersmc eersmc reesmc eresmc ersemc resemc esremc seremc rseemc sreemc eesrmc eesrmc esermc seermc esermc seermc resemc ersemc rseemc sreemc esremc seremc mecesr emcesr mceesr cmeesr ecmesr cemesr meecsr emecsr meecsr emecsr eemcsr eemcsr mceesr cmeesr mecesr emcesr cemesr ecmesr ecemsr ceemsr eecmsr eecmsr ceemsr ecemsr mecser emcser mceser cmeser ecmser cemser mescer emscer msecer smecer esmcer semcer mcseer cmseer msceer smceer csmeer scmeer ecsmer cesmer escmer secmer csemer scemer meescr emescr meescr emescr eemscr eemscr mesecr emsecr mseecr smeecr esmecr semecr mesecr emsecr mseecr smeecr esmecr semecr eesmcr eesmcr esemcr seemcr esemcr seemcr mceser cmeser mecser emcser cemser ecmser mcseer cmseer msceer smceer csmeer scmeer mescer emscer msecer smecer esmcer semcer cesmer ecsmer csemer scemer escmer secmer ecesmr ceesmr eecsmr eecsmr ceesmr ecesmr ecsemr cesemr escemr secemr cseemr sceemr eescmr eescmr esecmr seecmr esecmr seecmr cesemr ecsemr cseemr sceemr escemr secemr mrcese rmcese mcrese cmrese rcmese crmese mrecse rmecse mercse emrcse remcse ermcse mcerse cmerse mecrse emcrse cemrse ecmrse rcemse cremse recmse ercmse cermse ecrmse mrcsee rmcsee mcrsee cmrsee rcmsee crmsee mrscee rmscee msrcee smrcee rsmcee srmcee mcsree cmsree mscree smcree csmree scmree rcsmee crsmee rscmee srcmee csrmee scrmee mresce rmesce mersce emrsce remsce ermsce mrsece rmsece msrece smrece rsmece srmece mesrce emsrce mserce smerce esmrce semrce resmce ersmce rsemce sremce esrmce sermce mcesre cmesre mecsre emcsre cemsre ecmsre mcsere cmsere mscere smcere csmere scmere mescre emscre msecre smecre esmcre semcre cesmre ecsmre csemre scemre escmre secmre rcesme cresme recsme ercsme cersme ecrsme rcseme crseme rsceme srceme csreme screme rescme erscme rsecme srecme esrcme sercme cesrme ecsrme cserme scerme escrme secrme ercesm recesm ecresm ceresm rceesm creesm erecsm reecsm eercsm eercsm reecsm erecsm ecersm ceersm eecrsm eecrsm ceersm ecersm rceesm creesm recesm ercesm ceresm ecresm ercsem recsem ecrsem cersem rcesem cresem erscem rescem esrcem sercem rsecem srecem ecsrem cesrem escrem secrem cserem scerem rcseem crseem rsceem srceem csreem screem erescm reescm eerscm eerscm reescm erescm ersecm resecm esrecm serecm rseecm sreecm eesrcm eesrcm esercm seercm esercm seercm resecm ersecm rseecm sreecm esrecm serecm ecesrm ceesrm eecsrm eecsrm ceesrm ecesrm ecserm ceserm escerm secerm cseerm sceerm eescrm eescrm esecrm seecrm esecrm seecrm ceserm ecserm cseerm sceerm escerm secerm rcesem cresem recsem ercsem cersem ecrsem rcseem crseem rsceem srceem csreem screem rescem erscem rsecem srecem esrcem sercem cesrem ecsrem cserem scerem escrem secrem
Note: these 'words' (valid or invalid) are all the permutations of the word merces. These words are obtained by scrambling the letters in merces.