yenas eynas yneas nyeas enyas neyas yeans eyans yaens ayens eayns aeyns ynaes nyaes yanes aynes nayes anyes enays neays eanys aenys naeys aneys yensa eynsa ynesa nyesa enysa neysa yesna eysna ysena syena esyna seyna ynsea nysea ysnea synea nsyea snyea ensya nesya esnya senya nseya sneya yeasn eyasn yaesn ayesn eaysn aeysn yesan eysan ysean syean esyan seyan yasen aysen ysaen syaen asyen sayen easyn aesyn esayn seayn aseyn saeyn ynase nyase yanse aynse nayse anyse ynsae nysae ysnae synae nsyae snyae yasne aysne ysane syane asyne sayne nasye ansye nsaye snaye asnye sanye enasy neasy eansy aensy naesy anesy ensay nesay esnay senay nseay sneay easny aesny esany seany aseny saeny nasey ansey nsaey snaey asney saney
Note: these 'words' (valid or invalid) are all the permutations of the word yenas. These words are obtained by scrambling the letters in yenas.