lesser elsser lseser sleser eslser selser lesser elsser lseser sleser eslser selser lsseer slseer lsseer slseer ssleer ssleer essler sesler essler sesler sseler sseler lesesr elsesr lseesr sleesr eslesr selesr leessr elessr leessr elessr eelssr eelssr lseesr sleesr lesesr elsesr selesr eslesr eselsr seelsr eeslsr eeslsr seelsr eselsr lesesr elsesr lseesr sleesr eslesr selesr leessr elessr leessr elessr eelssr eelssr lseesr sleesr lesesr elsesr selesr eslesr eselsr seelsr eeslsr eeslsr seelsr eselsr lsseer slseer lsseer slseer ssleer ssleer lseser sleser lesser elsser selser eslser lseser sleser lesser elsser selser eslser sseler sseler sesler essler sesler essler esselr seselr esselr seselr sseelr sseelr eseslr seeslr eesslr eesslr seeslr eseslr eseslr seeslr eesslr eesslr seeslr eseslr sseelr sseelr seselr esselr seselr esselr lessre elssre lsesre slesre eslsre selsre lessre elssre lsesre slesre eslsre selsre lssere slsere lssere slsere sslere sslere esslre seslre esslre seslre sselre sselre lesrse elsrse lserse slerse eslrse selrse lersse elrsse lresse rlesse erlsse relsse lsrese slrese lrsese rlsese srlese rslese esrlse serlse erslse reslse srelse rselse lesrse elsrse lserse slerse eslrse selrse lersse elrsse lresse rlesse erlsse relsse lsrese slrese lrsese rlsese srlese rslese esrlse serlse erslse reslse srelse rselse lssree slsree lssree slsree sslree sslree lsrsee slrsee lrssee rlssee srlsee rslsee lsrsee slrsee lrssee rlssee srlsee rslsee ssrlee ssrlee srslee rsslee srslee rsslee essrle sesrle essrle sesrle sserle sserle esrsle sersle erssle ressle sresle rsesle esrsle sersle erssle ressle sresle rsesle ssrele ssrele srsele rssele srsele rssele lesers elsers lseers sleers eslers selers leesrs elesrs leesrs elesrs eelsrs eelsrs lseers sleers lesers elsers selers eslers eselrs seelrs eeslrs eeslrs seelrs eselrs lesres elsres lseres sleres eslres selres lerses elrses lreses rleses erlses relses lsrees slrees lrsees rlsees srlees rslees esrles serles ersles resles sreles rseles leerss elerss leerss elerss eelrss eelrss leress elress lreess rleess erless reless leress elress lreess rleess erless reless eerlss eerlss erelss reelss erelss reelss lseres sleres lesres elsres selres eslres lsrees slrees lrsees rlsees srlees rslees lerses elrses lreses rleses erlses relses serles esrles sreles rseles ersles resles eserls seerls eesrls eesrls seerls eserls esrels serels ersels resels sreels rseels eersls eersls eresls reesls eresls reesls serels esrels sreels rseels ersels resels lesers elsers lseers sleers eslers selers leesrs elesrs leesrs elesrs eelsrs eelsrs lseers sleers lesers elsers selers eslers eselrs seelrs eeslrs eeslrs seelrs eselrs lesres elsres lseres sleres eslres selres lerses elrses lreses rleses erlses relses lsrees slrees lrsees rlsees srlees rslees esrles serles ersles resles sreles rseles leerss elerss leerss elerss eelrss eelrss leress elress lreess rleess erless reless leress elress lreess rleess erless reless eerlss eerlss erelss reelss erelss reelss lseres sleres lesres elsres selres eslres lsrees slrees lrsees rlsees srlees rslees lerses elrses lreses rleses erlses relses serles esrles sreles rseles ersles resles eserls seerls eesrls eesrls seerls eserls esrels serels ersels resels sreels rseels eersls eersls eresls reesls eresls reesls serels esrels sreels rseels ersels resels lssere slsere lssere slsere sslere sslere lsesre slesre lessre elssre selsre eslsre lsesre slesre lessre elssre selsre eslsre sselre sselre seslre esslre seslre esslre lssree slsree lssree slsree sslree sslree lsrsee slrsee lrssee rlssee srlsee rslsee lsrsee slrsee lrssee rlssee srlsee rslsee ssrlee ssrlee srslee rsslee srslee rsslee lserse slerse lesrse elsrse selrse eslrse lsrese slrese lrsese rlsese srlese rslese lersse elrsse lresse rlesse erlsse relsse serlse esrlse srelse rselse erslse reslse lserse slerse lesrse elsrse selrse eslrse lsrese slrese lrsese rlsese srlese rslese lersse elrsse lresse rlesse erlsse relsse serlse esrlse srelse rselse erslse reslse sserle sserle sesrle essrle sesrle essrle ssrele ssrele srsele rssele srsele rssele sersle esrsle sresle rsesle erssle ressle sersle esrsle sresle rsesle erssle ressle esserl seserl esserl seserl sseerl sseerl esesrl seesrl eessrl eessrl seesrl esesrl esesrl seesrl eessrl eessrl seesrl esesrl sseerl sseerl seserl esserl seserl esserl essrel sesrel essrel sesrel sserel sserel esrsel sersel erssel ressel sresel rsesel esrsel sersel erssel ressel sresel rsesel ssreel ssreel srseel rsseel srseel rsseel esersl seersl eesrsl eesrsl seersl esersl esresl seresl ersesl resesl sreesl rseesl eerssl eerssl eressl reessl eressl reessl seresl esresl sreesl rseesl ersesl resesl esersl seersl eesrsl eesrsl seersl esersl esresl seresl ersesl resesl sreesl rseesl eerssl eerssl eressl reessl eressl reessl seresl esresl sreesl rseesl ersesl resesl sserel sserel sesrel essrel sesrel essrel ssreel ssreel srseel rsseel srseel rsseel sersel esrsel sresel rsesel erssel ressel sersel esrsel sresel rsesel erssel ressel
Note: these 'words' (valid or invalid) are all the permutations of the word lesser. These words are obtained by scrambling the letters in lesser.