| One of Ma Bell's brood | 26 |
| One of Macbeth's titles | 27 |
| One of Macbeth's victims | 28 |
| One of Madison's veeps | 26 |
| One of man's seven | 22 |
| One of Manhattan's rivers | 29 |
| One of many American houses | 27 |
| One of many behind bars | 23 |
| One of many by Beethoven | 24 |
| One of many Eastern Europeans | 29 |
| One of many for Mickey | 22 |
| One of many in a blind | 22 |
| One of many in a skyscraper | 27 |
| One of many in a supermarket | 28 |
| One of many in Las Vegas | 24 |
| One of many jobs, in metaphor | 29 |
| One of many on a monitor | 24 |
| One of many openings in Vegas | 29 |
| One of many that honor Mom | 26 |
| One of many W. Va. workers | 26 |
| One of many who are one | 23 |
| One of many written by David | 28 |
| One of Marge's sisters | 26 |
| One of Mario's friends | 26 |
| One of Maris's overtakers | 29 |
| One of Marlon's brothers | 28 |
| One of Marmee's girls | 25 |
| One of Mars' moons | 22 |
| One of Mars' twin sons | 26 |
| One of Mars's moons | 23 |
| One of Mary's pals | 22 |
| One of McCarthy's dummies | 29 |
| One of Menotti's names | 26 |
| One of Mexico's 31 | 22 |
| One of MGM's M's | 24 |
| One of Mia's daughters | 26 |
| One of Miami's many | 23 |
| One of Michael's sisters | 28 |
| One of Mickey's exes | 24 |
| One of Mickey's wives | 25 |
| One of Minn.'s twins | 24 |
| One of Mo.'s neighbors | 26 |
| One of Monaco's 368 | 23 |
| One of Montezuma's men | 26 |
| One of Montezuma's people | 29 |
| One of Morrison's group? | 28 |
| One of Moses' spies | 23 |
| One of Moses's spies | 24 |
| One of N.J.'s Oranges | 25 |
| One of nature's kingdoms | 28 |
| One of Ned Flanders' sons | 29 |
| One of Neptune's moons | 26 |
| One of Ness's guys | 22 |
| One of New York's Fingers | 29 |
| One of Niña's gaffs | 26 |
| One of nine major bodies | 24 |
| One of nine numbers on a card | 29 |
| One of nine on a Clue board | 27 |
| One of nine on Parnassus | 24 |
| One of nine Siamese kings | 25 |
| One of nine sisters in myth | 27 |
| One of Nixon's V.P.s | 24 |
| One of Nixon's vices? | 25 |
| One of Noah's boys | 22 |
| One of Noah's descendants | 29 |
| One of Noah's sons | 22 |
| One of Nod's two partners | 29 |
| One of Oberon's subjects | 28 |
| One of Odin's wolves | 24 |
| One of Olds's cars | 22 |
| One of Omar's creations | 27 |
| One of Omar's wishes | 24 |
| One of one's dukes | 22 |
| One of OPEC's founders | 26 |
| One of Ophelia's flowers | 28 |
| One of Ophelia's herbs | 26 |
| One of Orion's pets | 23 |
| One of Orson's exes | 23 |
| One of over 100 on a table | 26 |
| One of over 2,000,000 Cubans | 28 |
| One of over a dozen popes | 25 |
| One of Oxford's colleges | 28 |
| One of Pac-Man's pursuers | 29 |
| One of Pan's companions | 27 |
| One of Pandora's finds | 26 |
| One of Pavarotti's assets | 29 |
| One of Pétain's names | 28 |
| One of Perry's reporters | 28 |
| One of Peter's picks | 24 |
| One of Phoebe's friends | 27 |
| One of Pittsburgh's three | 29 |
| One of Plato's dialogues | 28 |
| One of Plato's pupils | 25 |
| One of Plato's topics | 25 |
| One of Poe's names | 22 |
| One of Polly Adler's ilk | 28 |
| One of Pooh's friends | 25 |
| One of Pooh's hundred | 25 |
| One of Pooh's pals | 22 |
| One of Pop's cohorts | 24 |