| One of four in a deck | 21 |
| One of four in a carat | 22 |
| One of four in 80 | 17 |
| One of four in "Romeo and Juliet" | 43 |
| One of four in "Double, double toil and trouble" | 58 |
| One of four in "As I Was Going to St. Ives" | 53 |
| One of four in "America" | 34 |
| One of four in "'Twas the night before Christmas, when all through the house" | 91 |
| One of four Holy Roman Emperors | 31 |
| One of four generations in a photo | 34 |
| One of four for the White Album | 31 |
| One of four for a square: Abbr. | 31 |
| One of four for "The Star-Spangled Banner" | 52 |
| One of four Evangelists | 23 |
| One of four direcciones | 23 |
| One of four card suits | 22 |
| One of four between N. Y. and Cal. | 34 |
| One of four archangels | 22 |
| One of four | 11 |
| One of forty with a mule | 24 |
| One of forty | 12 |
| One of football's Mannings | 30 |
| One of football's Manning brothers | 38 |
| One of football's Fearsome Foursome | 39 |
| One of folk's Guthries | 26 |
| One of Florida's keys | 25 |
| One of Flavor Flav's many | 29 |
| One of five-and-a-half | 22 |
| One of five, for short | 22 |
| One of five sts. yet to have a centennial | 41 |
| One of five states in which same-sex marriage is legal | 54 |
| One of five Spanish kings | 25 |
| One of five rulers | 18 |
| One of five rivers bordering Hades | 34 |
| One of five popes, ironically | 29 |
| One of five popes | 17 |
| One of five on an eighteen-wheeler | 34 |
| One of five on a map | 20 |
| One of five on "The View" | 35 |
| One of five Norwegian kings | 27 |
| One of five Norse kings | 23 |
| One of five Nicholases | 22 |
| One of five Mrs. Borgnines | 26 |
| One of five little pigs | 23 |
| One of five lakes | 17 |
| One of five Iroquoian groups | 28 |
| One of five in this puzzle | 26 |
| One of five in NYC | 18 |
| One of five in catholicism?: Abbr. | 34 |
| One of five in catch-as-catch-can | 33 |
| One of five in a pentagon | 25 |
| One of five in a limerick | 25 |
| One of five in a kids' rhyme | 32 |
| One of five in a children's rhyme | 37 |
| One of five in "Othello" | 34 |
| One of five in "Julius Caesar" | 40 |
| One of five in "Hamlet" | 33 |
| One of five in "abbreviation" (abbr.) | 47 |
| One of five great waterways | 27 |
| One of five Great ones | 22 |
| One of five golfers to have won all four of the majors | 54 |
| One of five for reporters | 25 |
| One of five faculties, six for some | 35 |
| One of five faculties, generally | 32 |
| One of five faculties | 21 |
| One of five expanses | 20 |
| One of five different ones in "sequoia" | 49 |
| One of five children born at the same time, slangily | 52 |
| One of five born together, informally | 37 |
| One of five born together (informal) | 36 |
| One of five bodies of water | 27 |
| One of five bodies | 18 |
| One of five at St. Peter's | 30 |
| One of five "Greats" | 30 |
| One of five | 11 |
| One of filmdom's Taylors | 28 |
| One of filmdom's Coen brothers | 34 |
| One of filmdom's Avengers | 29 |
| One of fifty: Fr. | 17 |
| One of fifty: Abbr. | 19 |
| One of fifty-one in a pageant | 29 |
| One of fifty shades of grey, say? | 33 |
| One of fifty | 12 |
| One of Fido's fortes | 24 |
| One of Ferdinand II's kingdoms | 34 |
| One of FDR's V.P.s | 22 |
| One of Father Damien's concerns | 35 |
| One of fashion's ups and downs | 34 |
| One of fashion's Kleins | 27 |
| One of Faith's friends? | 27 |
| One of F.D.R.'s four | 24 |
| One of every two hurricanes | 27 |
| One of Evert's fortes | 25 |
| One of Eve's three | 22 |
| One of Eve's sons | 21 |
| One of Eve's grandsons | 26 |
| One of Eve's brood | 22 |
| One of Euterpe's sisters | 28 |
| One of Europe's oldest cities | 33 |
| One of Estelle's co-stars | 29 |