rowan orwan rwoan wroan owran woran roawn orawn raown arown oarwn aorwn rwaon wraon rawon arwon waron awron owarn woarn oawrn aowrn waorn aworn rowna orwna rwona wrona owrna worna ronwa ornwa rnowa nrowa onrwa norwa rwnoa wrnoa rnwoa nrwoa wnroa nwroa ownra wonra onwra nowra wnora nwora roanw oranw raonw aronw oarnw aornw ronaw ornaw rnoaw nroaw onraw noraw ranow arnow rnaow nraow anrow narow oanrw aonrw onarw noarw anorw naorw rwano wrano rawno arwno warno awrno rwnao wrnao rnwao nrwao wnrao nwrao ranwo arnwo rnawo nrawo anrwo narwo wanro awnro wnaro nwaro anwro nawro owanr woanr oawnr aownr waonr awonr ownar wonar onwar nowar wnoar nwoar oanwr aonwr onawr noawr anowr naowr wanor awnor wnaor nwaor anwor nawor
Note: these 'words' (valid or invalid) are all the permutations of the word rowan. These words are obtained by scrambling the letters in rowan.