telos etlos tleos lteos eltos letos teols etols toels otels eotls oetls tloes ltoes toles otles lotes oltes elots leots eolts oelts loets olets telso etlso tleso lteso eltso letso teslo etslo tselo stelo estlo setlo tlseo ltseo tsleo stleo lsteo slteo elsto lesto eslto selto lseto sleto teosl etosl toesl otesl eotsl oetsl tesol etsol tseol steol estol setol tosel otsel tsoel stoel ostel sotel eostl oestl esotl seotl osetl soetl tlose ltose tolse otlse lotse oltse tlsoe ltsoe tsloe stloe lstoe sltoe tosle otsle tsole stole ostle sotle loste olste lsote slote oslte solte elost leost eolst oelst loest olest elsot lesot eslot selot lseot sleot eoslt oeslt esolt seolt oselt soelt loset olset lsoet sloet oslet solet
Note: these 'words' (valid or invalid) are all the permutations of the word telos. These words are obtained by scrambling the letters in telos.