wuses uwses wsues swues uswes suwes wuess uwess weuss ewuss uewss euwss wseus sweus wesus ewsus sewus eswus usews suews uesws eusws seuws esuws wusse uwsse wsuse swuse uswse suwse wusse uwsse wsuse swuse uswse suwse wssue swsue wssue swsue sswue sswue usswe suswe usswe suswe ssuwe ssuwe wuess uwess weuss ewuss uewss euwss wuses uwses wsues swues uswes suwes wesus ewsus wseus sweus eswus sewus uesws eusws usews suews esuws seuws wsesu swesu wessu ewssu sewsu eswsu wsseu swseu wsseu swseu ssweu ssweu wessu ewssu wsesu swesu eswsu sewsu seswu esswu ssewu ssewu esswu seswu usesw suesw uessw eussw seusw esusw ussew susew ussew susew ssuew ssuew uessw eussw usesw suesw esusw seusw sesuw essuw sseuw sseuw essuw sesuw
Note: these 'words' (valid or invalid) are all the permutations of the word wuses. These words are obtained by scrambling the letters in wuses.