terne etrne trene rtene ertne retne tenre etnre tnere ntere entre netre trnee rtnee tnree ntree rntee nrtee ernte rente enrte nerte rnete nrete teren etren treen rteen erten reten teern etern teern etern eetrn eetrn treen rteen teren etren reten erten eretn reetn eertn eertn reetn eretn tener etner tneer nteer enter neter teenr etenr teenr etenr eetnr eetnr tneer nteer tener etner neter enter enetr neetr eentr eentr neetr enetr trnee rtnee tnree ntree rntee nrtee trene rtene terne etrne retne ertne tnere ntere tenre etnre netre entre rnete nrete rente ernte nerte enrte ernet renet enret neret rneet nreet erent reent eernt eernt reent erent enert neert eenrt eenrt neert enert rneet nreet renet ernet neret enret
Note: these 'words' (valid or invalid) are all the permutations of the word terne. These words are obtained by scrambling the letters in terne.