tyros ytros tryos rtyos yrtos rytos tyors ytors toyrs otyrs yotrs oytrs troys rtoys torys otrys rotys ortys yrots ryots yorts oyrts royts oryts tyrso ytrso tryso rtyso yrtso rytso tysro ytsro tsyro styro ystro sytro trsyo rtsyo tsryo stryo rstyo srtyo yrsto rysto ysrto syrto rsyto sryto tyosr ytosr toysr otysr yotsr oytsr tysor ytsor tsyor styor ystor sytor tosyr otsyr tsoyr stoyr ostyr sotyr yostr oystr ysotr syotr osytr soytr trosy rtosy torsy otrsy rotsy ortsy trsoy rtsoy tsroy stroy rstoy srtoy tosry otsry tsory story ostry sotry rosty orsty rsoty sroty osrty sorty yrost ryost yorst oyrst royst oryst yrsot rysot ysrot syrot rsyot sryot yosrt oysrt ysort syort osyrt soyrt rosyt orsyt rsoyt sroyt osryt soryt
Note: these 'words' (valid or invalid) are all the permutations of the word tyros. These words are obtained by scrambling the letters in tyros.