| One of the four humors | 22 |
| One of the Four Horsemen | 24 |
| One of the Four H's | 23 |
| One of the four Gospels | 23 |
| One of the four Evangelists | 27 |
| One of the four elements | 24 |
| One of the four directions | 26 |
| One of the Four Corners | 23 |
| One of the four chief angels | 28 |
| One of the four bases in DNA | 28 |
| One of the football bowls | 25 |
| One of the Flying Wallendas | 27 |
| One of the Florida Keys | 23 |
| One of the Flintstones | 22 |
| One of the fixed signs | 22 |
| One of the five W's | 23 |
| One of the five senses | 22 |
| One of the five Olympic rings | 29 |
| One of the Five Nations | 23 |
| One of the five basic tastes | 28 |
| One of the Fitzgeralds | 22 |
| One of the First Daughters | 26 |
| One of the first crooners | 25 |
| One of the first computers | 26 |
| One of the Finger Lakes | 23 |
| One of the filmmaking Coens | 27 |
| One of the film-making Coens | 28 |
| One of the fighting Alis | 24 |
| One of the Farrelly brothers | 28 |
| One of the Everly Brothers | 26 |
| One of the Estevez brothers | 27 |
| One of the Es in E.E.: abbr. | 28 |
| One of the English gentry | 25 |
| One of the ends of the earth? | 29 |
| One of the eight in V8 | 22 |
| One of the Eastern elite | 24 |
| One of the East Indies | 22 |
| One of the Earp brothers | 24 |
| One of the Dutch Masters | 24 |
| One of the Dutch Antilles | 25 |
| One of the Durbeyfields | 23 |
| One of the Dumas family | 23 |
| One of the Dow Jones 30 | 23 |
| One of the Donald's exes | 28 |
| One of the Dodge boys? | 22 |
| One of the Dionnes, for short | 29 |
| One of the Dionne quintuplets | 29 |
| One of the Dionne quints | 24 |
| One of the Dionne five | 22 |
| One of the Decade Volcanoes | 27 |
| One of the deadly sins | 22 |
| One of the dancing Astaires | 27 |
| One of the D.A.'s people | 28 |
| One of the D's in D.D.E. | 28 |
| One of the Cyclades islands | 27 |
| One of the Culkin brothers | 26 |
| One of the Crusader states | 26 |
| One of the crowd, perhaps | 25 |
| One of the Cowboys, for short | 29 |
| One of the Corleone boys | 24 |
| One of the Copperfields | 23 |
| One of the Cook Islands | 23 |
| One of the continents: Abbr. | 28 |
| One of the conglomerates | 24 |
| One of the common people | 24 |
| One of the common folk | 22 |
| One of the Colonies: Abbr. | 26 |
| One of the Cole family | 22 |
| One of the Coen brothers | 24 |
| One of the coasts: Abbr. | 24 |
| One of the classical elements | 29 |
| One of the Clanton brothers | 27 |
| One of the Clanton boys | 23 |
| One of the Cinque Ports | 23 |
| One of the Chicago Eight | 24 |
| One of the Chicago Bears | 24 |
| One of the Channel Islands | 26 |
| One of the Celtic nations | 25 |
| One of the Celtic languages | 27 |
| One of the Cavalier poets | 25 |
| One of the Castles, for short | 29 |
| One of the Cassidy boys | 23 |
| One of the Cartwrights | 22 |
| One of the Cartwright boys | 26 |
| One of the Carolines: Abbr. | 27 |
| One of the Caroline Islands | 27 |
| One of the cardinal signs | 25 |
| One of the capitalist class | 27 |
| One of the Canterbury stories | 29 |
| One of the Canary Islands | 25 |
| One of the Californias | 22 |
| One of the California Santas | 28 |
| One of the Bx. Bombers | 22 |
| One of the Bush brothers | 24 |
| One of the Bunker twins | 23 |
| One of the Brothers Karamazov | 29 |
| One of the brothers Grimm | 25 |
| One of the broody bunch? | 24 |
| One of the Brontës | 25 |
| One of the Brontës [1964] | 28 |