| One of the estates | 18 |
| One of the Estevez brothers | 27 |
| One of the Everly Brothers | 26 |
| One of the Everlys | 18 |
| One of the Ewings | 17 |
| One of the Ewings on "Dallas" | 39 |
| One of the Ewings, on "Dallas" | 40 |
| One of the ex-Yalies | 20 |
| One of the exchanges, for short | 31 |
| One of the F.F.V. | 17 |
| One of the Fab Four | 19 |
| One of the fairies | 18 |
| One of the faithful | 19 |
| One of the fam | 14 |
| One of the family | 17 |
| One of the Farrelly brothers | 28 |
| One of the Fates | 16 |
| One of the Feds | 15 |
| One of the fighting Alis | 24 |
| One of the Fijis | 16 |
| One of the film-making Coens | 28 |
| One of the filmmaking Coen brothers | 35 |
| One of the filmmaking Coens | 27 |
| One of the financial markets, for short | 39 |
| One of the finches | 18 |
| One of the finest | 17 |
| One of the Finger Lakes | 23 |
| One of the fingers | 18 |
| One of the fire signs | 21 |
| One of the first Apple personal computers to use a mouse | 56 |
| One of the first Buicks to roll off the line? | 45 |
| One of the first computers | 26 |
| One of the first crooners | 25 |
| One of the First Daughters | 26 |
| One of the first people mentioned in Genesis | 44 |
| One of the first ships to arrive in America | 43 |
| One of the first spring blooms | 30 |
| One of the first to raise a hand, usually | 41 |
| One of the first TV cartoon serials | 35 |
| One of the first TV superstations | 33 |
| One of the Fitzgeralds | 22 |
| One of the five | 15 |
| One of the five "cities of the plain" in Genesis | 58 |
| One of the five "Greats" | 34 |
| One of the five basic taste sensations | 38 |
| One of the five basic tastes | 28 |
| One of the five Beijing Olympics mascots | 40 |
| One of the five chief cities of the Philistines | 47 |
| One of the Five Civilized Nations | 33 |
| One of the five interrogatives | 30 |
| One of the five major circles of latitude | 41 |
| One of the five major taste sensations | 38 |
| One of the Five Nations | 23 |
| One of the five Olympic rings | 29 |
| One of the five related names in this puzzle | 44 |
| One of the five senses | 22 |
| One of the five stages of grief | 31 |
| One of the five W's | 23 |
| One of the five Ws | 18 |
| One of the fixed signs | 22 |
| One of the Flagston family, in the funnies | 42 |
| One of the Flagstons, in comics | 31 |
| One of the Flagstons, in the funnies | 36 |
| One of the flicks | 17 |
| One of the Flintstones | 22 |
| One of the flock | 16 |
| One of the Florida Keys | 23 |
| One of the Flying Wallendas | 27 |
| One of the folks | 16 |
| One of the Fondas | 17 |
| One of the football bowls | 25 |
| One of The Forbidden Planet's "Best of the Year" movies of 2006 | 77 |
| One of the Fords | 16 |
| One of the former Barbary States | 32 |
| One of the former Big Three in news | 35 |
| One of the Forsytes | 19 |
| One of the Forsytes in "The Forsyte Saga" | 51 |
| One of the four ancient elements | 32 |
| One of the four bases in DNA | 28 |
| One of the four chief angels | 28 |
| One of the Four Corners | 23 |
| One of the Four Corners states | 30 |
| One of the Four Corners states: Abbr. | 37 |
| One of the four directions | 26 |
| One of the four elements | 24 |
| One of the four elements of hip hop | 35 |
| One of the four elements, in alchemy | 36 |
| One of the four Evangelists | 27 |
| One of the four evangelists, briefly | 36 |
| One of the Four Forest Cantons | 30 |
| One of the four Gospels | 23 |
| One of the Four H's | 23 |
| One of the Four Horsemen | 24 |
| One of the Four Horsemen of the Apocalypse | 42 |
| One of the four humors | 22 |
| One of the Four Hundred | 23 |
| One of the four oceans | 22 |
| One of the four players in "Gauntlet" | 47 |
| One of the Four Seasons | 23 |
| One of the four seasons, in France | 34 |