slimsy lsimsy silmsy islmsy lismsy ilsmsy slmisy lsmisy smlisy mslisy lmsisy mlsisy simlsy ismlsy smilsy msilsy imslsy mislsy limssy ilmssy lmissy mlissy imlssy milssy slismy lsismy silsmy islsmy lissmy ilssmy slsimy lssimy sslimy sslimy lssimy slsimy sislmy isslmy ssilmy ssilmy isslmy sislmy lissmy ilssmy lsismy slismy islsmy silsmy slmsiy lsmsiy smlsiy mslsiy lmssiy mlssiy slsmiy lssmiy sslmiy sslmiy lssmiy slsmiy smsliy mssliy ssmliy ssmliy mssliy smsliy lmssiy mlssiy lsmsiy slmsiy mslsiy smlsiy simsly ismsly smisly msisly imssly missly sismly issmly ssimly ssimly issmly sismly smsily mssily ssmily ssmily mssily smsily imssly missly ismsly simsly msisly smisly limssy ilmssy lmissy mlissy imlssy milssy lismsy ilsmsy lsimsy slimsy islmsy silmsy lmsisy mlsisy lsmisy slmisy mslisy smlisy imslsy mislsy ismlsy simlsy msilsy smilsy slimys lsimys silmys islmys lismys ilsmys slmiys lsmiys smliys msliys lmsiys mlsiys simlys ismlys smilys msilys imslys mislys limsys ilmsys lmisys mlisys imlsys milsys sliyms lsiyms silyms islyms lisyms ilsyms slyims lsyims sylims yslims lysims ylsims siylms isylms syilms ysilms iyslms yislms liysms ilysms lyisms ylisms iylsms yilsms slmyis lsmyis smlyis mslyis lmsyis mlsyis slymis lsymis sylmis yslmis lysmis ylsmis smylis msylis symlis ysmlis myslis ymslis lmysis mlysis lymsis ylmsis mylsis ymlsis simyls ismyls smiyls msiyls imsyls misyls siymls isymls syimls ysimls iysmls yismls smyils msyils symils ysmils mysils ymsils imysls miysls iymsls yimsls myisls ymisls limyss ilmyss lmiyss mliyss imlyss milyss liymss ilymss lyimss ylimss iylmss yilmss lmyiss mlyiss lymiss ylmiss myliss ymliss imylss miylss iymlss yimlss myilss ymilss slisym lsisym silsym islsym lissym ilssym slsiym lssiym ssliym ssliym lssiym slsiym sislym isslym ssilym ssilym isslym sislym lissym ilssym lsisym slisym islsym silsym sliysm lsiysm silysm islysm lisysm ilsysm slyism lsyism sylism yslism lysism ylsism siylsm isylsm syilsm ysilsm iyslsm yislsm liyssm ilyssm lyissm ylissm iylssm yilssm slsyim lssyim sslyim sslyim lssyim slsyim slysim lsysim sylsim yslsim lyssim ylssim ssylim ssylim syslim ysslim syslim ysslim lsysim slysim lyssim ylssim sylsim yslsim sisylm issylm ssiylm ssiylm issylm sisylm siyslm isyslm syislm ysislm iysslm yisslm ssyilm ssyilm sysilm yssilm sysilm yssilm isyslm siyslm iysslm yisslm syislm ysislm lisysm ilsysm lsiysm sliysm islysm silysm liyssm ilyssm lyissm ylissm iylssm yilssm lsyism slyism lysism ylsism sylism yslism isylsm siylsm iyslsm yislsm syilsm ysilsm slmsyi lsmsyi smlsyi mslsyi lmssyi mlssyi slsmyi lssmyi sslmyi sslmyi lssmyi slsmyi smslyi msslyi ssmlyi ssmlyi msslyi smslyi lmssyi mlssyi lsmsyi slmsyi mslsyi smlsyi slmysi lsmysi smlysi mslysi lmsysi mlsysi slymsi lsymsi sylmsi yslmsi lysmsi ylsmsi smylsi msylsi symlsi ysmlsi myslsi ymslsi lmyssi mlyssi lymssi ylmssi mylssi ymlssi slsymi lssymi sslymi sslymi lssymi slsymi slysmi lsysmi sylsmi yslsmi lyssmi ylssmi ssylmi ssylmi syslmi ysslmi syslmi ysslmi lsysmi slysmi lyssmi ylssmi sylsmi yslsmi smsyli mssyli ssmyli ssmyli mssyli smsyli smysli msysli symsli ysmsli myssli ymssli ssymli ssymli sysmli yssmli sysmli yssmli msysli smysli myssli ymssli symsli ysmsli lmsysi mlsysi lsmysi slmysi mslysi smlysi lmyssi mlyssi lymssi ylmssi mylssi ymlssi lsymsi slymsi lysmsi ylsmsi sylmsi yslmsi msylsi smylsi myslsi ymslsi symlsi ysmlsi simsyl ismsyl smisyl msisyl imssyl missyl sismyl issmyl ssimyl ssimyl issmyl sismyl smsiyl mssiyl ssmiyl ssmiyl mssiyl smsiyl imssyl missyl ismsyl simsyl msisyl smisyl simysl ismysl smiysl msiysl imsysl misysl siymsl isymsl syimsl ysimsl iysmsl yismsl smyisl msyisl symisl ysmisl mysisl ymsisl imyssl miyssl iymssl yimssl myissl ymissl sisyml issyml ssiyml ssiyml issyml sisyml siysml isysml syisml ysisml iyssml yissml ssyiml ssyiml sysiml yssiml sysiml yssiml isysml siysml iyssml yissml syisml ysisml smsyil mssyil ssmyil ssmyil mssyil smsyil smysil msysil symsil ysmsil myssil ymssil ssymil ssymil sysmil yssmil sysmil yssmil msysil smysil myssil ymssil symsil ysmsil imsysl misysl ismysl simysl msiysl smiysl imyssl miyssl iymssl yimssl myissl ymissl isymsl siymsl iysmsl yismsl syimsl ysimsl msyisl smyisl mysisl ymsisl symisl ysmisl limsys ilmsys lmisys mlisys imlsys milsys lismys ilsmys lsimys slimys islmys silmys lmsiys mlsiys lsmiys slmiys msliys smliys imslys mislys ismlys simlys msilys smilys limyss ilmyss lmiyss mliyss imlyss milyss liymss ilymss lyimss ylimss iylmss yilmss lmyiss mlyiss lymiss ylmiss myliss ymliss imylss miylss iymlss yimlss myilss ymilss lisyms ilsyms lsiyms sliyms islyms silyms liysms ilysms lyisms ylisms iylsms yilsms lsyims slyims lysims ylsims sylims yslims isylms siylms iyslms yislms syilms ysilms lmsyis mlsyis lsmyis slmyis mslyis smlyis lmysis mlysis lymsis ylmsis mylsis ymlsis lsymis slymis lysmis ylsmis sylmis yslmis msylis smylis myslis ymslis symlis ysmlis imsyls misyls ismyls simyls msiyls smiyls imysls miysls iymsls yimsls myisls ymisls isymls siymls iysmls yismls syimls ysimls msyils smyils mysils ymsils symils ysmils
Note: these 'words' (valid or invalid) are all the permutations of the word slimsy. These words are obtained by scrambling the letters in slimsy.