| One side in the 1973 Paris Peace Accords | 40 |
| One side in some chalk talks | 28 |
| One side in NFL negotiations | 28 |
| One side in N.F.L. negotiations | 31 |
| One side in Mideast talks | 25 |
| One side in labor negotiations | 30 |
| One side in eightball | 21 |
| One side in court | 17 |
| One side in contract negotiations | 33 |
| One side in college football's Iron Bowl | 44 |
| One side in checkers | 20 |
| One side in baseball negotiations | 33 |
| One side in an informal game | 28 |
| One side in an eternal battle | 29 |
| One side in an annual football game | 35 |
| One side in an age-old battle | 29 |
| One side in an 1899 war | 23 |
| One side in an 1862 battle | 26 |
| One side in a Supreme Court case brought on by a Carlin monologue broadcast | 75 |
| One side in a pickup basketball game | 36 |
| One side in a nine-square game | 30 |
| One side in a football chalk talk | 33 |
| One side in a famous family feud | 32 |
| One side in a debate | 20 |
| One side in a count-off | 23 |
| One side in a computer rivalry | 30 |
| One side in a close encounter | 29 |
| One side in a casual football game | 34 |
| One side in a bullfight | 23 |
| One side in a battle of the sexes | 33 |
| One side in a 19th-century war, with "the" | 52 |
| One side in a 1980s war | 23 |
| One side in a 1967 war | 22 |
| One side in a 1960s civil war | 29 |
| One side in "The War of the Worlds" | 45 |
| One side | 8 |
| One sib | 7 |
| One Siamese twin | 16 |
| One shy of a unanimous verdict | 30 |
| One showing signs of a cold | 27 |
| One showing promise? | 20 |
| One showing promise | 19 |
| One showing pleasure | 20 |
| One showing empathy | 19 |
| One showing diners to their tables | 34 |
| One showing curiosity | 21 |
| One showing boredom | 19 |
| One show | 8 |
| One shouldn't lie under it | 30 |
| One shouldn't have a big head | 33 |
| One should stay on the right side of this limb | 46 |
| One should hesitate when seeing this | 36 |
| One should have three a day | 27 |
| One shot, perhaps | 17 |
| One shot in a cliffhanger | 25 |
| One shot a lot | 14 |
| One short of breath | 19 |
| One shopping for wool sweaters? | 31 |
| One shooting the bull? | 22 |
| One shooting the breeze? | 24 |
| One shooting out on a golf course | 33 |
| One shooting from the mouth? | 28 |
| One shivering atop Mount Ararat? | 32 |
| One shifted to a new post | 25 |
| One sheet to the wind? | 22 |
| One shedding tears | 18 |
| One sharing top billing | 23 |
| One sharing the wealth? | 23 |
| One sharing the billboard | 25 |
| One sharing living space | 24 |
| One sharing Iranian money? | 26 |
| One sharing an apartment | 24 |
| One sharing a bunk bed, maybe | 29 |
| One shadowing an outgoing president? | 36 |
| One sexting, maybe | 18 |
| One settling elsewhere | 22 |
| One settling down | 17 |
| One settling a score, say | 25 |
| One settling a score, in olden days | 35 |
| One settling a score | 20 |
| One settling a bill | 19 |
| One setting a new high | 22 |
| One set of gifts in "The 12 Days of Christmas" ... as suggested by the circled squares? | 97 |
| One set for a future wedding? | 29 |
| One set against | 15 |
| One serving well | 16 |
| One serving the soup | 20 |
| One serving the lord | 20 |
| One serving out a term | 22 |
| One serving or aiding | 21 |
| One serving a six-yr. term | 26 |
| One serving a sentence | 22 |
| One serving a long term | 23 |
| One serve, one point | 20 |
| One seriously straying from the flock? | 38 |
| One seriously into Civil War history, maybe | 43 |
| One sent out for information | 28 |
| One sensitive to light | 22 |
| One sensitive to beauty: var. | 29 |
| One sense, figuratively | 23 |