sidell sidies sidled sidles siduli sieidi sielle sihuli siiiii silili silius sillem sillim simdis simele simiid simile simili simisi simmel simmie simpel simple simpli simsim simule simuls sipele sipped sipple sisels sishui sisisi sissed sissel sisses sissle sisulu sleepe sleeps sleids slepie slide- slided slides slimed slimes slimup slipes slipup slumps slupie smells smeuse smilde smiled smilee smiles smilie smilis spedde spedee spedup speeds speild speiss spelle spells speuld spides spiels spiess spiled spiles spill- spille spills spilus spimes splish spumed spumes spumid suddie suddle sudeep sudell sudesi sudsed sudses sueded suedes suelli suheli suidhe suippe suisei suisse sulids sulili sulled sulph- sum-up sumdel sumdum sumi-e sumisu summed summil summum sumped sumphs sumsup sumuel supedi suphis suplee supped supple suppli susel sushil sushis sussed susses susulu susumu susupe u-dise uddeim udullu ueslei uh-huh uhhuhs ulehle ulesie ulies ulisse ulpius um-hum umeshu umheed ummeed umudim umudlu up-dip upheld uphelm uphill uplees uppile uppish upseed upsees upsell upside upslip upupid usdime usedup usesup usmile ussell ussess ussies