speech speeds speere speers spelch speler spelle spells sperel sperre sperse speuld spher- sphere sprede spreed sprees spreeu spreul spruce sprude sprued spruer sprues sprule spruse sprush spurch spurre srprss succle succur succus suches sucres suddle sudeep sudell suderu sudsed sudser sudses sueded suedes sulcus sulder sulled suller sulph- sulpur super- superc superh superl supers suplee supped supper supple surcle surcul surduc surdul sure-p suresh surhul sursee surses suruc susel susper sussed susses susulu susupe susure susurr uchees ucrush udders udhcpc udullu uehrde uh-huh uherce uhhuhs ulcers ulehle ullucu ulsrud upcurl upheld uphere uphers uphurl uplees uppers uprush upseed upsees upsell upshur upslur upsssc urceus urdeur urepel ursell ursule urucup uruppu uruses usedcd usedup userer usesup ushers ussell ussess ussher usured usurer usures usurps