xealt exalt xaelt axelt eaxlt aexlt xelat exlat xleat lxeat elxat lexat xalet axlet xlaet lxaet alxet laxet ealxt aelxt elaxt leaxt alext laext xeatl exatl xaetl axetl eaxtl aextl xetal extal xteal txeal etxal texal xatel axtel xtael txael atxel taxel eatxl aetxl etaxl teaxl atexl taexl xelta exlta xleta lxeta elxta lexta xetla extla xtela txela etxla texla xltea lxtea xtlea txlea ltxea tlxea eltxa letxa etlxa telxa ltexa tlexa xalte axlte xlate lxate alxte laxte xatle axtle xtale txale atxle taxle xltae lxtae xtlae txlae ltxae tlxae altxe latxe atlxe talxe ltaxe tlaxe ealtx aeltx elatx leatx aletx laetx eatlx aetlx etalx tealx atelx taelx eltax letax etlax telax lteax tleax altex latex atlex talex ltaex tlaex
Note: these 'words' (valid or invalid) are all the permutations of the word xealt. These words are obtained by scrambling the letters in xealt.