tiyns ityns tyins ytins iytns yitns tinys itnys tniys ntiys intys nitys tynis ytnis tnyis ntyis yntis nytis iynts yints inyts niyts ynits nyits tiysn itysn tyisn ytisn iytsn yitsn tisyn itsyn tsiyn stiyn istyn sityn tysin ytsin tsyin styin ystin sytin iystn yistn isytn siytn ysitn syitn tinsy itnsy tnisy ntisy intsy nitsy tisny itsny tsiny stiny istny sitny tnsiy ntsiy tsniy stniy nstiy sntiy insty nisty isnty sinty nsity snity tynsi ytnsi tnysi ntysi yntsi nytsi tysni ytsni tsyni styni ystni sytni tnsyi ntsyi tsnyi stnyi nstyi sntyi ynsti nysti ysnti synti nsyti snyti iynst yinst inyst niyst ynist nyist iysnt yisnt isynt siynt ysint syint insyt nisyt isnyt sinyt nsiyt sniyt ynsit nysit ysnit synit nsyit snyit
Note: these 'words' (valid or invalid) are all the permutations of the word tiyns. These words are obtained by scrambling the letters in tiyns.