skyer ksyer syker ysker kyser ykser skeyr kseyr sekyr eskyr kesyr eksyr syekr ysekr seykr esykr yeskr eyskr kyesr ykesr keysr ekysr yeksr eyksr skyre ksyre sykre yskre kysre yksre skrye ksrye srkye rskye krsye rksye syrke ysrke sryke rsyke yrske ryske kyrse ykrse kryse rkyse yrkse rykse skery ksery sekry eskry kesry eksry skrey ksrey srkey rskey krsey rksey serky esrky sreky rseky ersky resky kersy ekrsy kresy rkesy erksy reksy syerk yserk seyrk esyrk yesrk eysrk syrek ysrek sryek rsyek yrsek rysek seryk esryk sreyk rseyk ersyk resyk yersk eyrsk yresk ryesk erysk reysk kyers ykers keyrs ekyrs yekrs eykrs kyres ykres kryes rkyes yrkes rykes kerys ekrys kreys rkeys erkys rekys yerks eyrks yreks ryeks eryks reyks
Note: these 'words' (valid or invalid) are all the permutations of the word skyer. These words are obtained by scrambling the letters in skyer.