| Singer's quick way to Scotland | 34 |
| Singer's suit-altering twin? | 32 |
| Singer's twin who makes the cut? | 36 |
| Singer-actor whose story is told in a 1946 film | 47 |
| Singer-athlete-actor: 1898–1976 | 38 |
| Singer-song writer ("Piano Man") | 42 |
| Singer-songwriter born 11/22/1899 | 33 |
| Singer-songwriter's key-changing tool | 41 |
| Singer/actress Deanna of the 1930s-'40s | 43 |
| Singer/actress discovered by Mahalia Jackson | 44 |
| Singer/actress McDonald with six Tony Awards | 44 |
| Singer/songwriter born 3/12/1948 | 32 |
| Singer/songwriter born Robert Zimmerman | 39 |
| Singer/songwriter Corinne Bailey ___ | 36 |
| Singer/songwriter Joe from the south, obviously | 47 |
| Singer/songwriter known for nightwear? | 38 |
| Singer/songwriter with a famous bosom | 37 |
| Singers Denny Doherty and John Phillips | 39 |
| Singers Starr and Kiki look at each other | 41 |
| Singing "Me, me, me," e.g. | 36 |
| Singing a "Messiah" piece too quickly? | 48 |
| Singing an olde-fashioned love song? | 36 |
| Singing brother of 60's-90's pop | 40 |
| Singing brother of Joe, Gene and Vic | 36 |
| Singing brother of Simon and Theodore | 37 |
| Singing brothers in the 50's | 32 |
| Singing brothers of "Rag Mop" | 39 |
| Singing mate of Stookey and Travers | 35 |
| Singing range for castrati, often | 33 |
| Singing star loved by high-schoolers | 36 |
| Singing style popular in the 1950s | 34 |
| Singing style popularized by Louis Armstrong | 44 |
| Single computer instruction to replace many | 43 |
| Single for Metallica in 1989 and U2 in 1992 | 43 |
| Single from "...And Justice for All" | 46 |
| Single from "Big Willie Style" | 40 |
| Single from "I Am... Sasha Fierce" | 44 |
| Single from "My Aim Is True" | 38 |
| Single from Usher's "Confessions" | 47 |
| Single parent with family values? | 33 |
| Single white male who likes the cold? | 37 |
| Single word on the last line of a paragraph, say | 48 |
| Single-bonded hydrocarbon functional group | 42 |
| Single-celled organism with a flagellum | 39 |
| Single-celled reproductive bodies | 33 |
| Single-named British R&B singer | 35 |
| Single-named folk singer from Alabama | 37 |
| Single-named singer of the Velvet Underground | 45 |
| Single-season RBI record-holder since 1930 | 42 |
| Single-serve coffee maker insert | 32 |
| Single-stranded cell substance, often | 37 |
| Singles ad abbr. for "seekers" | 40 |
| Singles, compared to married people | 35 |
| Sings "'S Wonderful," say | 39 |
| Sings "Rock-a-Bye Baby" | 33 |
| Sings "The Lonely Goatherd" | 37 |
| Singsongy comment in a sticky situation | 39 |
| Sinhalese is its official language | 34 |
| Sinister-sounding daredevil name | 32 |
| Sinister-sounding Scandinavian goddess | 38 |
| Sink outlet in a Persian Gulf nation? | 37 |
| Sinker of the frigate Abraham Lincoln | 37 |
| Sinker or two-finger fastball, e.g. | 35 |
| Sinking ship's call for help | 32 |
| Sinks, as a ball inches from the hole | 37 |
| Sinn ___ (Irish political movement) | 35 |
| Sinner's punishment, in the Bible | 37 |
| Sinusitis studier's specialty: Abbr. | 40 |
| Siouan language of the Carolinas | 32 |
| Siouan people of the upper Missouri | 35 |
| Sioux Falls to Sioux City: abbr. | 32 |
| Sioux Falls-to-Cedar Rapids dir. | 32 |
| Sioux leader of the 19th century | 32 |
| Siouxsie & the Banshees style | 33 |
| Siouxsie and the Banshees fan, e.g. | 35 |
| Siouxsie and the Banshees fans, likely | 38 |
| Sipowicz of "NYPD Blue," for one | 42 |
| Sipowicz player on "N.Y.P.D. Blue" | 44 |
| Sipowicz's partner on "NYPD Blue" | 47 |
| Sir -- Belch, of 'Twelfth Night' | 40 |
| Sir Alexander Fleming's antibiotic | 38 |
| Sir Alexander Fleming's discovery: 1928 | 43 |
| Sir Anthony Eden, 1st Earl of ___ | 33 |
| Sir Broadfoot Basham's creator | 34 |
| Sir Charles ______ , Author of today's quote | 48 |
| Sir Dennis ___ ("Spamalot" role) | 42 |
| Sir Elton soaring closely by the control tower? | 47 |
| Sir Ensor Doone's granddaughter | 35 |
| Sir Francis Drake discovery of 1579 | 35 |
| Sir Francis Drake's Indian ship? | 36 |
| Sir Francis Drake's was "Golden" | 46 |
| Sir Francis Drake's was golden | 34 |
| Sir Francis who circumnavigated the globe | 41 |
| Sir Frank ___, historian of Anglo-Saxon England | 47 |
| Sir Georg of the Chicago Symphony | 33 |
| Sir Geraint's extremely patient wife | 40 |
| Sir Geraint's wife, in Arthurian legend | 43 |
| Sir Henry for whom a gallery is named | 37 |
| Sir Henry who co-founded a car company in 1906 | 46 |
| Sir Henry ___, pioneer in steelmaking | 37 |