firsts fissi- fitfor fitoor fittit fixity foissy foists foisty foofoo footit footsy forfry forois foroys forrit forros forrot forsit fortis forytt fosso fossor fossoy fox-it frifot frisii fritos fritto fritts froofy frooti froots frosi frosio frosts frosty froyos fyrrys ifitis ifixit ifrits ifross iiooio iris-t irisys iritis iritty iroist isists isitso isofix isoxys istory istros itfits itisso itisto itsoff ittiri ittro- offiss offrir ofsort oftfor oftroy oofotr oooooo orisit orissi ororry orrios orsiso oryxis osiris osirix osorio ossify ossory ossott osyris otitis otosis ototoi ottoii ottoor oystry rififi riotry rititi ritto rofors roissy roists roosts rootof rootsi rootsy rosist rossif rosti rostr- rotors roxxxy ryotti siiiii siriri sirois sirris sirsir sirtir sirtis sirtsi sisisi sissoo sistri sitfor sitio- sixtoo soffit soffri sofifi soitis soorts soosoo soriso sorors sorory soroti sorsor sortir sortof sostio sostis sostro ssorts sssfrs stiffs stiffy stirit stitty stixis stofor stoist storis storrs stotts stotty striff strift striif strio- strofi stroof stroot stross strost stroys stryif syrtis syrtos sysors tiff-f tifosi tirosi tirrit tissot titfor titiri titiyo titoff tityos to-fro to-rit toftir toitoi tootoo tootsi tootsy torify torito torori tororo torrit torrox torsor torsos torsti tortis tortor tortys toryfy tossto totoro totrot tottoi tottos toxify toxity triors trists tristy trito- tritor tritos trixis troisi troiss troost troots trosso trosty trotro trotty tryfor tryist trysts trysty trytry tsoris tsotsi tsotso xoxoxo xxxiii xxyyxx xystoi xystos yi-soo yo-yos yorito yostos yoyoyo yttro-