speiss spener spenge spenne spense sperge sperie sperre sperse spiers spiess spinee spiner spines spings spini- spinis spinup spinus spirei spires spiri- spiris sprees spreeu sprein sprier sprigg sprigs spring spruer sprues sprugs sprung spruse spuing spunge spurge spurns spurre sripur srises srprss sueing sugger sugrin sugrue suguru suings suippe suiren suisei suisse suisun sun-up sungen sungir sungri suning sunner sunnis sunrun sunsun sununu sunups super- superg supern supers supine suping supire suppen supper suprun sure-p sureis surger surges suring sursee surses sursie suseni suseri susner susper susses susupe susure susurr u-ring u-sing uesugi ugging ugress uguisu uigurs uisges ungers ungrip ungues ungui- unguis unguri unigis unigun unipeg unipen uniper unisee unisun unisur unisus unning unpegs unpens unpins unpure unrein unreps unrigs unring unripe unrips unrugs unrung unseen unsees unsene unsers unsign unsing unsins unspen unspin unspun unsung unsuni unsure unsuri up-sun upness uppers upping upripe uprise upsees upspin urenui uresis uresun urgers urging urines urisee urning urries urring ursine ursini ursins uruppu uruses userer userin usesup usigni usines usings usiris ussess ussies ussuri usueni usurei usurer usures usurps