| One of a literary trio | 22 |
| One of a Liszt dozen | 20 |
| One of a line segment pair | 26 |
| One of a lifeboat pair | 22 |
| One of a league's 4.8: Abbr. | 32 |
| One of a laundry duo | 20 |
| One of a Latin trio | 19 |
| One of a Latin I trio | 21 |
| One of a lamb's parents ... | 31 |
| One of a lake quintet | 21 |
| One of a knight's arms | 26 |
| One of a Kipling trio | 21 |
| One of a kind? | 14 |
| One of a kind | 13 |
| One of a kid's temporary 20 | 31 |
| One of a keyboard quartet | 25 |
| One of a Katharine Hepburn quartet | 34 |
| One of a jungle couple | 22 |
| One of a journalist's questions | 35 |
| One of a joule's 10,000,000 | 31 |
| One of a Jewish biblical trio | 29 |
| One of a jazz duo? | 18 |
| One of a hung ten | 17 |
| One of a hundred, for short | 27 |
| One of a hundred in the Senate | 30 |
| One of a hundred in a googol | 28 |
| One of a hundred for Christopher Robin | 38 |
| One of a human's 24 | 23 |
| One of a human dozen | 20 |
| One of a Howard trio | 20 |
| One of a hotel room pair | 24 |
| One of a horse's limbs | 26 |
| One of a horse rider's pair | 31 |
| One of a holy 12 | 16 |
| One of a Hollywood crowd? | 25 |
| One of a Hollywood crowd | 24 |
| One of a hockey pair | 20 |
| One of a historical trio | 24 |
| One of a historic seagoing trio | 31 |
| One of a historic maritime trio | 31 |
| One of a Hindu weaver class | 27 |
| One of a Hindu trinity | 22 |
| One of a high suit in bridge | 28 |
| One of a Hawthorne title septet | 31 |
| One of a half-trillion sold since 1912 | 38 |
| One of a half pint's 16: Abbr. | 34 |
| One of a guessing-game three | 28 |
| One of a group standing in an alley | 35 |
| One of a group of storied sleigh pullers | 40 |
| One of a group of Eastern Christians | 36 |
| One of a group of 12, say | 25 |
| One of a group | 14 |
| One of a gridiron foursome | 26 |
| One of a great quintet | 22 |
| One of a great five | 19 |
| One of a grand trio | 19 |
| One of a googol in a googolplex | 31 |
| One of a golf nine | 18 |
| One of a global septet | 22 |
| One of a global five | 20 |
| One of a gene pair | 18 |
| One of a game's 16 | 22 |
| One of a game trio | 18 |
| One of a G.I.'s three squares | 33 |
| One of a funny trio | 19 |
| One of a Freudian trio | 22 |
| One of a French trio | 20 |
| One of a French literary trio | 29 |
| One of a four in a nursery | 26 |
| One of a football four | 22 |
| One of a foot's 12 | 22 |
| One of a Florida island group | 29 |
| One of a flight | 15 |
| One of a fleet fleet | 20 |
| One of a fleet | 14 |
| One of a flag trio | 18 |
| One of a finite pair? | 21 |
| One of a film trio | 18 |
| One of a fictional trio | 23 |
| One of a few Russians in 2010 news | 34 |
| One of a few in power | 21 |
| One of a few choice parts? | 26 |
| One of a few "choice" words | 37 |
| One of a few "choice" parts | 37 |
| One of a famous trio | 20 |
| One of a famous three vessels | 29 |
| One of a famous set of twins | 28 |
| One of a famous quintet | 23 |
| One of a famous maritime trio | 29 |
| One of a famous five | 20 |
| One of a famous ennead | 22 |
| One of a famous 101 | 19 |
| One of a familiar septet | 24 |
| One of a familiar heptad | 24 |
| One of a famed trio | 19 |
| One of a famed film family | 26 |
| One of a famed family of entertainers | 37 |
| One of a fairy tale trio | 24 |
| One of a facial pair | 20 |
| One of a fabled 40 | 18 |