tlide ltide tilde itlde litde iltde tldie ltdie tdlie dtlie ldtie dltie tidle itdle tdile dtile idtle ditle lidte ildte ldite dlite idlte dilte tlied ltied tiled itled lited ilted tleid lteid telid etlid letid eltid tield iteld teild etild ietld eitld lietd iletd leitd elitd ieltd eiltd tldei ltdei tdlei dtlei ldtei dltei tledi ltedi teldi etldi letdi eltdi tdeli dteli tedli etdli detli edtli ldeti dleti ledti eldti delti edlti tidel itdel tdiel dtiel idtel ditel tiedl itedl teidl etidl ietdl eitdl tdeil dteil tedil etdil detil edtil idetl dietl iedtl eidtl deitl editl lidet ildet ldiet dliet idlet dilet liedt iledt leidt elidt ieldt eildt ldeit dleit ledit eldit delit edlit idelt dielt iedlt eidlt deilt edilt
Note: these 'words' (valid or invalid) are all the permutations of the word tlide. These words are obtained by scrambling the letters in tlide.