vexil evxil vxeil xveil exvil xevil veixl evixl viexl ivexl eivxl ievxl vxiel xviel vixel ivxel xivel ixvel exivl xeivl eixvl iexvl xievl ixevl vexli evxli vxeli xveli exvli xevli velxi evlxi vlexi lvexi elvxi levxi vxlei xvlei vlxei lvxei xlvei lxvei exlvi xelvi elxvi lexvi xlevi lxevi veilx evilx vielx ivelx eivlx ievlx velix evlix vleix lveix elvix levix vilex ivlex vliex lviex ilvex livex eilvx ielvx elivx leivx ilevx lievx vxile xvile vixle ivxle xivle ixvle vxlie xvlie vlxie lvxie xlvie lxvie vilxe ivlxe vlixe lvixe ilvxe livxe xilve ixlve xlive lxive ilxve lixve exilv xeilv eixlv iexlv xielv ixelv exliv xeliv elxiv lexiv xleiv lxeiv eilxv ielxv elixv leixv ilexv liexv xilev ixlev xliev lxiev ilxev lixev
Note: these 'words' (valid or invalid) are all the permutations of the word vexil. These words are obtained by scrambling the letters in vexil.