tiner itner tnier ntier inter niter tienr itenr teinr etinr ietnr eitnr tneir nteir tenir etnir netir entir inetr nietr ientr eintr neitr enitr tinre itnre tnire ntire intre nitre tirne itrne trine rtine irtne ritne tnrie ntrie trnie rtnie nrtie rntie inrte nirte irnte rinte nrite rnite tiern itern teirn etirn ietrn eitrn tiren itren trien rtien irten riten terin etrin trein rtein ertin retin iertn eirtn iretn rietn eritn reitn tneri nteri tenri etnri netri entri tnrei ntrei trnei rtnei nrtei rntei terni etrni treni rteni ertni retni nerti enrti nreti rneti ernti renti inert niert ienrt einrt neirt enirt inret niret irnet rinet nriet rniet iernt eirnt irent rient erint reint nerit enrit nreit rneit ernit renit
Note: these 'words' (valid or invalid) are all the permutations of the word tiner. These words are obtained by scrambling the letters in tiner.