| At no time, to poets | 20 |
| At no time, to Shelley | 22 |
| At no time, to Synge | 20 |
| At no time, to Tennyson | 23 |
| At no time, to Thomas Moore | 27 |
| At no time: Ger. | 16 |
| At no time: Poet. | 17 |
| At no time: Poetic | 18 |
| At normal speed, musically | 26 |
| At odds | 7 |
| At office parties, never serve ___ ... | 38 |
| At once | 7 |
| At once briefly | 16 |
| At once! | 8 |
| At once, for Shakespeare | 24 |
| At once, in the ER | 18 |
| At once, once | 13 |
| At once, to the Bard | 20 |
| At one | 6 |
| At one fell ___ | 15 |
| At one side | 11 |
| At one time in the past? | 24 |
| At one time, at one time | 24 |
| At one time, once | 17 |
| At one time, they were nuts | 27 |
| At one with | 11 |
| At one's -- end | 19 |
| At one's best | 17 |
| At one's disposal | 21 |
| At one's elbow | 18 |
| At one's fighting weight, say | 33 |
| At one's fingertips | 23 |
| At one's leisure | 20 |
| At one's leisure at another's displeasure | 49 |
| At one's limit | 18 |
| At one's peak? | 18 |
| At one's pleasure | 21 |
| At one's post | 17 |
| At one's residence | 22 |
| At one's side | 17 |
| At one's wits' end | 26 |
| At one's ___ and call | 25 |
| At one's ___ end | 20 |
| At opposite extremes | 20 |
| At or I | 7 |
| At par | 6 |
| At peace | 8 |
| At pique's peak | 19 |
| At pique's peak? | 20 |
| At precisely the right moment | 29 |
| At present | 10 |
| At quite a distance | 19 |
| At quite an incline | 19 |
| At Random autobiographer | 27 |
| At random, in a way | 19 |
| At reduced prices | 17 |
| At regular intervals | 20 |
| At rest | 7 |
| At rest, Biblically speaking | 28 |
| At right angles to a keel | 25 |
| At right angles to a ship | 25 |
| At right angles to a ship's keel | 36 |
| At right angles to a ship's length | 38 |
| At right angles to a vessel | 27 |
| At right angles to the keel | 27 |
| At right angles to the length of a plane | 40 |
| At right angles to the length of a ship | 39 |
| At right angles to the ship's keel | 38 |
| At right angles, asea | 21 |
| At right angles, in sailing | 27 |
| At risk | 7 |
| At risk from ceiling fans | 25 |
| At risk of being lost in a hard drive failure | 45 |
| At risk of being stung by mosquitoes? | 37 |
| At risk of capsizing | 20 |
| At risk: 2 wds. | 15 |
| At room temperature | 19 |
| At sea | 6 |
| At sea: Abbr. | 13 |
| At Seventeen singer Janis | 28 |
| At short intervals | 18 |
| At shorter intervals | 20 |
| At sign follower in many e-mail addresses | 41 |
| At sixes and sevens | 19 |
| At sixes and __ (confused) | 26 |
| At so-and-so's house (Fr.) | 30 |
| At some distance | 16 |
| At some earlier time | 20 |
| At some future time | 19 |
| At some other time | 18 |
| At some past point | 18 |
| At some point | 13 |
| At some point in the past | 25 |
| At some previous point | 22 |
| At some prior point | 19 |
| At some remove | 14 |
| At some time | 12 |
| At some time in the future | 26 |
| At some times of the year | 25 |
| At someone's mercy | 22 |