| Ones bound by blood | 19 |
| Ones born in late July | 22 |
| Ones born before Virgos | 23 |
| Ones blowing in the wind | 24 |
| Ones biased against the elderly | 31 |
| Ones beyond the pale? | 21 |
| Ones bet on by bettors | 22 |
| Ones being tested | 17 |
| Ones being taught | 17 |
| Ones being shot at | 18 |
| Ones being honored | 18 |
| Ones being grilled, maybe | 25 |
| Ones before whom pearls are cast | 32 |
| Ones bearing Valentine's gifts, e.g. | 40 |
| Ones banned from their homes | 28 |
| Ones attracted to flames | 24 |
| Ones at the top of their business? | 34 |
| Ones at the top of the corporate ladder | 39 |
| Ones at the pole positions? | 27 |
| Ones at the helm, essentially | 29 |
| Ones at the gate, maybe | 23 |
| Ones at the feeding trough | 26 |
| Ones at home on the range? | 26 |
| Ones at hand | 12 |
| Ones associated with wheels and deals | 37 |
| Ones arguing about diamonds: Abbr. | 34 |
| Ones among the coop populace | 28 |
| Ones against us | 15 |
| Ones against alcohol | 20 |
| Ones administering CPR, often | 29 |
| Ones added to the payroll | 25 |
| Ones acting badly | 17 |
| Ones accused: Abbr. | 19 |
| Ones abroad | 11 |
| Ones above military heads | 25 |
| Ones a mother hen mothers | 25 |
| Ones "over there" | 27 |
| Ones "at law": Abbr. | 30 |
| Ones | 4 |
| Oners at Wimbledon | 18 |
| Oners | 5 |
| Onerous weight | 14 |
| Onerous task | 12 |
| Onerous duty | 12 |
| Onerous concern | 15 |
| Onerous | 7 |
| OneRepublic: "___ and Stare" | 38 |
| OneRepublic hit | 15 |
| OneRepublic "___ and Stare" | 37 |
| OneRepublic "All We ___" | 34 |
| Oner | 4 |
| Oneness, in Udine | 17 |
| Oneness of opinion | 18 |
| Oneness | 7 |
| Onelinedrawing song that sticks to the facts? | 45 |
| Oneirocritics' field | 24 |
| Oneiric image | 13 |
| Oneidas, Senecas, et al. | 24 |
| Oneida's county seat | 24 |
| Oneida Community founder | 24 |
| Oneida Co. city | 15 |
| Oned | 4 |
| One? | 4 |
| One: Sp. | 8 |
| One: Scots | 10 |
| One: Scot. | 10 |
| One: Scot | 9 |
| One: Prefix | 11 |
| One: Pref. | 10 |
| One: Lat. | 9 |
| One: Ger. | 9 |
| One: Fr. | 8 |
| One: Comb. form | 15 |
| One: Br. dialect | 16 |
| One/time link | 13 |
| One-_____ (ball game) | 21 |
| One-_____ | 9 |
| One-___, children's game | 28 |
| One-___ vitamins | 16 |
| One-___ victory (rout) | 22 |
| One-___ jacks | 13 |
| One-___ chance | 14 |
| One-___ bandit | 14 |
| One-___ (superior to) | 21 |
| One-___ (short play) | 20 |
| One-___ (short film) | 20 |
| One-___ (old ball game) | 23 |
| One-___ (like a cyclops) | 24 |
| One-___ (kids' game) | 24 |
| One-___ (kid's game) | 24 |
| One-___ (brief joke) | 20 |
| One-___ (ball game) | 19 |
| One-___ | 7 |
| One-__: uninterrupted play | 26 |
| One-__: biased | 14 |
| One-__: ball game | 17 |
| One-__ (teacher's quaint workplace) | 39 |
| One-__ (biased) | 15 |
| One-year-old, usually | 21 |
| One-year-old sheep | 18 |