novel onvel nvoel vnoel ovnel vonel noevl onevl neovl enovl oenvl eonvl nveol vneol nevol envol venol evnol ovenl voenl oevnl eovnl veonl evonl novle onvle nvole vnole ovnle vonle nolve onlve nlove lnove olnve lonve nvloe vnloe nlvoe lnvoe vlnoe lvnoe ovlne volne olvne lovne vlone lvone noelv onelv neolv enolv oenlv eonlv nolev onlev nloev lnoev olnev lonev nelov enlov nleov lneov elnov lenov oelnv eolnv olenv loenv elonv leonv nvelo vnelo nevlo envlo venlo evnlo nvleo vnleo nlveo lnveo vlneo lvneo nelvo enlvo nlevo lnevo elnvo lenvo velno evlno vleno lveno elvno levno oveln voeln oevln eovln veoln evoln ovlen volen olven loven vloen lvoen oelvn eolvn olevn loevn elovn leovn velon evlon vleon lveon elvon levon
Note: these 'words' (valid or invalid) are all the permutations of the word novel. These words are obtained by scrambling the letters in novel.