narre anrre nrare rnare arnre ranre narre anrre nrare rnare arnre ranre nrrae rnrae nrrae rnrae rrnae rrnae arrne rarne arrne rarne rrane rrane narer anrer nraer rnaer arner raner naerr anerr nearr enarr aenrr eanrr nrear rnear nerar enrar renar ernar arenr raenr aernr earnr reanr eranr narer anrer nraer rnaer arner raner naerr anerr nearr enarr aenrr eanrr nrear rnear nerar enrar renar ernar arenr raenr aernr earnr reanr eranr nrrea rnrea nrrea rnrea rrnea rrnea nrera rnera nerra enrra renra ernra nrera rnera nerra enrra renra ernra rrena rrena rerna errna rerna errna arren raren arren raren rraen rraen arern raern aerrn earrn rearn erarn arern raern aerrn earrn rearn erarn rrean rrean reran erran reran erran
Note: these 'words' (valid or invalid) are all the permutations of the word narre. These words are obtained by scrambling the letters in narre.