earns aerns erans reans arens raens eanrs aenrs enars nears aners naers ernas renas enras neras rneas nreas arnes ranes anres nares rnaes nraes earsn aersn erasn reasn aresn raesn easrn aesrn esarn searn asern saern ersan resan esran seran rsean srean arsen rasen asren saren rsaen sraen eansr aensr enasr neasr anesr naesr easnr aesnr esanr seanr asenr saenr ensar nesar esnar senar nsear snear anser naser asner saner nsaer snaer ernsa rensa enrsa nersa rnesa nresa ersna resna esrna serna rsena srena ensra nesra esnra senra nsera snera rnsea nrsea rsnea srnea nsrea snrea arnse ranse anrse narse rnase nrase arsne rasne asrne sarne rsane srane ansre nasre asnre sanre nsare snare rnsae nrsae rsnae srnae nsrae snrae
Note: these 'words' (valid or invalid) are all the permutations of the word earns. These words are obtained by scrambling the letters in earns.