crine rcine cirne icrne ricne ircne crnie rcnie cnrie ncrie rncie nrcie cinre icnre cnire ncire incre nicre rince irnce rnice nrice inrce nirce crien rcien ciren icren ricen ircen crein rcein cerin ecrin recin ercin ciern icern ceirn ecirn iecrn eicrn riecn irecn reicn ericn iercn eircn crnei rcnei cnrei ncrei rncei nrcei creni rceni cerni ecrni recni ercni cneri nceri cenri ecnri necri encri rneci nreci renci ernci nerci enrci ciner icner cnier ncier incer nicer cienr icenr ceinr ecinr iecnr eicnr cneir nceir cenir ecnir necir encir inecr niecr iencr eincr neicr enicr rinec irnec rniec nriec inrec nirec rienc irenc reinc erinc iernc eirnc rneic nreic renic ernic neric enric inerc nierc ienrc einrc neirc enirc
Note: these 'words' (valid or invalid) are all the permutations of the word crine. These words are obtained by scrambling the letters in crine.