ecant ceant eacnt aecnt caent acent ecnat cenat encat necat cneat nceat eanct aenct enact neact anect naect canet acnet cnaet ncaet ancet nacet ecatn ceatn eactn aectn caetn acetn ectan cetan etcan tecan ctean tcean eatcn aetcn etacn teacn atecn taecn caten acten ctaen tcaen atcen tacen ecnta centa encta necta cneta nceta ectna cetna etcna tecna ctena tcena entca netca etnca tenca nteca tneca cntea nctea ctnea tcnea ntcea tncea eantc aentc enatc neatc anetc naetc eatnc aetnc etanc teanc atenc taenc entac netac etnac tenac nteac tneac antec natec atnec tanec ntaec tnaec cante acnte cnate ncate ancte nacte catne actne ctane tcane atcne tacne cntae nctae ctnae tcnae ntcae tncae antce natce atnce tance ntace tnace
Note: these 'words' (valid or invalid) are all the permutations of the word ecant. These words are obtained by scrambling the letters in ecant.