liker ilker lkier klier ikler kiler liekr ilekr leikr elikr ielkr eilkr lkeir kleir lekir elkir kelir eklir ikelr kielr ieklr eiklr keilr ekilr likre ilkre lkire klire iklre kilre lirke ilrke lrike rlike irlke rilke lkrie klrie lrkie rlkie krlie rklie ikrle kirle irkle rikle krile rkile lierk ilerk leirk elirk ielrk eilrk lirek ilrek lriek rliek irlek rilek lerik elrik lreik rleik erlik relik ierlk eirlk irelk rielk erilk reilk lkeri kleri lekri elkri kelri eklri lkrei klrei lrkei rlkei krlei rklei lerki elrki lreki rleki erlki relki kerli ekrli kreli rkeli erkli rekli ikerl kierl iekrl eikrl keirl ekirl ikrel kirel irkel rikel kriel rkiel ierkl eirkl irekl riekl erikl reikl keril ekril kreil rkeil erkil rekil
Note: these 'words' (valid or invalid) are all the permutations of the word liker. These words are obtained by scrambling the letters in liker.