synse synys syops syper sypin syren syres syrie syro- syron syrop syros sysco syser sysop syspo sysse y-snp ycche ychon ycore ye-es ye-ho ye-ni ye-ye yecch yechy yeees yeeps yeere yeers yeesh yeesy yeire yence yench yenen yener yenin yenis yenne yenny yeoor yepes yeren yeres yerne yerns yeron yeroo yeros yerri yerse yes-r yeses yeshe yesno yeson yesor yesse yesso yesss yeyn- yeyre yheir yhere yhern yhone yince yinon yinsh yipee yipes yippy yiren yisce yisse ynche ynion ynner ynohe yo-ho yo-yo yocon yoene yohei yohio yonec yones yonic yonis yonne yoore yoper yopon yores yorio yorne yoron yoros yorro yorsh yoshi yoson yosoy yossi yoyes yoyos ypres yrene yreos yrneh yrnen yrone yrose ysche yscir yseop yseye ysnes ysoop ysope ysshe yyrne