smells msells semlls esmlls meslls emslls smlels mslels slmels lsmels mlsels lmsels selmls eslmls slemls lsemls elsmls lesmls melsls emlsls mlesls lmesls elmsls lemsls smells msells semlls esmlls meslls emslls smlels mslels slmels lsmels mlsels lmsels selmls eslmls slemls lsemls elsmls lesmls melsls emlsls mlesls lmesls elmsls lemsls smlles mslles slmles lsmles mlsles lmsles smlles mslles slmles lsmles mlsles lmsles sllmes lslmes sllmes lslmes llsmes llsmes mllses lmlses mllses lmlses llmses llmses sellms esllms slelms lselms elslms leslms sellms esllms slelms lselms elslms leslms sllems lslems sllems lslems llsems llsems ellsms lelsms ellsms lelsms llesms llesms mellss emllss mlelss lmelss elmlss lemlss mellss emllss mlelss lmelss elmlss lemlss mlless lmless mlless lmless llmess llmess ellmss lelmss ellmss lelmss llemss llemss smelsl mselsl semlsl esmlsl meslsl emslsl smlesl mslesl slmesl lsmesl mlsesl lmsesl selmsl eslmsl slemsl lsemsl elsmsl lesmsl melssl emlssl mlessl lmessl elmssl lemssl smesll msesll semsll esmsll messll emssll smsell mssell ssmell ssmell mssell smsell sesmll essmll ssemll ssemll essmll sesmll messll emssll msesll smesll esmsll semsll smlsel mslsel slmsel lsmsel mlssel lmssel smslel msslel ssmlel ssmlel msslel smslel slsmel lssmel sslmel sslmel lssmel slsmel mlssel lmssel mslsel smlsel lsmsel slmsel selsml eslsml slesml lsesml elssml lessml seslml esslml sselml sselml esslml seslml slseml lsseml ssleml ssleml lsseml slseml elssml lessml eslsml selsml lsesml slesml melssl emlssl mlessl lmessl elmssl lemssl meslsl emslsl mselsl smelsl esmlsl semlsl mlsesl lmsesl mslesl smlesl lsmesl slmesl elsmsl lesmsl eslmsl selmsl lsemsl slemsl smelsl mselsl semlsl esmlsl meslsl emslsl smlesl mslesl slmesl lsmesl mlsesl lmsesl selmsl eslmsl slemsl lsemsl elsmsl lesmsl melssl emlssl mlessl lmessl elmssl lemssl smesll msesll semsll esmsll messll emssll smsell mssell ssmell ssmell mssell smsell sesmll essmll ssemll ssemll essmll sesmll messll emssll msesll smesll esmsll semsll smlsel mslsel slmsel lsmsel mlssel lmssel smslel msslel ssmlel ssmlel msslel smslel slsmel lssmel sslmel sslmel lssmel slsmel mlssel lmssel mslsel smlsel lsmsel slmsel selsml eslsml slesml lsesml elssml lessml seslml esslml sselml sselml esslml seslml slseml lsseml ssleml ssleml lsseml slseml elssml lessml eslsml selsml lsesml slesml melssl emlssl mlessl lmessl elmssl lemssl meslsl emslsl mselsl smelsl esmlsl semlsl mlsesl lmsesl mslesl smlesl lsmesl slmesl elsmsl lesmsl eslmsl selmsl lsemsl slemsl smllse msllse slmlse lsmlse mlslse lmslse smllse msllse slmlse lsmlse mlslse lmslse sllmse lslmse sllmse lslmse llsmse llsmse mllsse lmlsse mllsse lmlsse llmsse llmsse smlsle mslsle slmsle lsmsle mlssle lmssle smslle msslle ssmlle ssmlle msslle smslle slsmle lssmle sslmle sslmle lssmle slsmle mlssle lmssle mslsle smlsle lsmsle slmsle smlsle mslsle slmsle lsmsle mlssle lmssle smslle msslle ssmlle ssmlle msslle smslle slsmle lssmle sslmle sslmle lssmle slsmle mlssle lmssle mslsle smlsle lsmsle slmsle sllsme lslsme sllsme lslsme llssme llssme slslme lsslme ssllme ssllme lsslme slslme slslme lsslme ssllme ssllme lsslme slslme llssme llssme lslsme sllsme lslsme sllsme mllsse lmlsse mllsse lmlsse llmsse llmsse mlslse lmslse msllse smllse lsmlse slmlse mlslse lmslse msllse smllse lsmlse slmlse llsmse llsmse lslmse sllmse lslmse sllmse sellsm esllsm slelsm lselsm elslsm leslsm sellsm esllsm slelsm lselsm elslsm leslsm sllesm lslesm sllesm lslesm llsesm llsesm ellssm lelssm ellssm lelssm llessm llessm selslm eslslm sleslm lseslm elsslm lesslm sesllm essllm ssellm ssellm essllm sesllm slselm lsselm sslelm sslelm lsselm slselm elsslm lesslm eslslm selslm lseslm sleslm selslm eslslm sleslm lseslm elsslm lesslm sesllm essllm ssellm ssellm essllm sesllm slselm lsselm sslelm sslelm lsselm slselm elsslm lesslm eslslm selslm lseslm sleslm sllsem lslsem sllsem lslsem llssem llssem slslem lsslem ssllem ssllem lsslem slslem slslem lsslem ssllem ssllem lsslem slslem llssem llssem lslsem sllsem lslsem sllsem ellssm lelssm ellssm lelssm llessm llessm elslsm leslsm esllsm sellsm lselsm slelsm elslsm leslsm esllsm sellsm lselsm slelsm llsesm llsesm lslesm sllesm lslesm sllesm mellss emllss mlelss lmelss elmlss lemlss mellss emllss mlelss lmelss elmlss lemlss mlless lmless mlless lmless llmess llmess ellmss lelmss ellmss lelmss llemss llemss melsls emlsls mlesls lmesls elmsls lemsls meslls emslls msells smells esmlls semlls mlsels lmsels mslels smlels lsmels slmels elsmls lesmls eslmls selmls lsemls slemls melsls emlsls mlesls lmesls elmsls lemsls meslls emslls msells smells esmlls semlls mlsels lmsels mslels smlels lsmels slmels elsmls lesmls eslmls selmls lsemls slemls mllses lmlses mllses lmlses llmses llmses mlsles lmsles mslles smlles lsmles slmles mlsles lmsles mslles smlles lsmles slmles llsmes llsmes lslmes sllmes lslmes sllmes ellsms lelsms ellsms lelsms llesms llesms elslms leslms esllms sellms lselms slelms elslms leslms esllms sellms lselms slelms llsems llsems lslems sllems lslems sllems
Note: these 'words' (valid or invalid) are all the permutations of the word smells. These words are obtained by scrambling the letters in smells.