mensa emnsa mnesa nmesa enmsa nemsa mesna emsna msena smena esmna semna mnsea nmsea msnea smnea nsmea snmea ensma nesma esnma senma nsema snema menas emnas mneas nmeas enmas nemas means emans maens amens eamns aemns mnaes nmaes manes amnes names anmes enams neams eanms aenms naems anems mesan emsan msean smean esman seman measn emasn maesn amesn eamsn aemsn msaen smaen masen amsen samen asmen esamn seamn easmn aesmn saemn asemn mnsae nmsae msnae smnae nsmae snmae mnase nmase manse amnse namse anmse msane smane masne amsne samne asmne nsame sname nasme ansme sanme asnme ensam nesam esnam senam nseam sneam enasm neasm eansm aensm naesm anesm esanm seanm easnm aesnm saenm asenm nsaem snaem nasem ansem sanem asnem
Note: these 'words' (valid or invalid) are all the permutations of the word mensa. These words are obtained by scrambling the letters in mensa.