jaker ajker jkaer kjaer akjer kajer jaekr ajekr jeakr ejakr aejkr eajkr jkear kjear jekar ejkar kejar ekjar akejr kaejr aekjr eakjr keajr ekajr jakre ajkre jkare kjare akjre kajre jarke ajrke jrake rjake arjke rajke jkrae kjrae jrkae rjkae krjae rkjae akrje karje arkje rakje kraje rkaje jaerk ajerk jeark ejark aejrk eajrk jarek ajrek jraek rjaek arjek rajek jerak ejrak jreak rjeak erjak rejak aerjk earjk arejk raejk erajk reajk jkera kjera jekra ejkra kejra ekjra jkrea kjrea jrkea rjkea krjea rkjea jerka ejrka jreka rjeka erjka rejka kerja ekrja kreja rkeja erkja rekja akerj kaerj aekrj eakrj kearj ekarj akrej karej arkej rakej kraej rkaej aerkj earkj arekj raekj erakj reakj keraj ekraj kreaj rkeaj erkaj rekaj
Note: these 'words' (valid or invalid) are all the permutations of the word jaker. These words are obtained by scrambling the letters in jaker.