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