| Posts for harbor houses | 23 |
| Posts held by Cato and Caesar | 29 |
| Posts in all caps, perhaps | 26 |
| Posts in the Hearst empire | 26 |
| Posts on a ship's deck | 26 |
| Postseason contest, for short | 29 |
| Postseason game for flakes? | 27 |
| Postseason grid matchup | 23 |
| Postseason sports award | 23 |
| Postsundown time, to Poe | 24 |
| Postsurgical program, briefly | 29 |
| Postulate a flat world | 22 |
| Posture-conscious regimen | 25 |
| Posture-improving exercises | 27 |
| Postwar Austrian chancellor | 27 |
| Postwar British leader | 22 |
| Postwar Italian leader | 22 |
| Postwar period and others | 25 |
| Postwar prime minister | 22 |
| Postwar West German nickname | 28 |
| Pot addict, familiarly | 22 |
| Pot cover or pot measure | 24 |
| Pot for quick preparation | 25 |
| Pot growers' union? | 23 |
| Pot luck dinner staple | 22 |
| Pot of gold, so to speak | 24 |
| Pot or double follower | 22 |
| Pot pusher's vehicle? | 25 |
| Pot smoker's annoyance | 26 |
| Pot used in Mexican food | 24 |
| Pot used to melt chocolate | 26 |
| Pot user out on a boat? | 23 |
| Pot winner's words | 22 |
| Pot with a pile of chips? | 25 |
| Pot ___ (stoner's icon) | 27 |
| Pot-au-__ (French stew) | 23 |
| Pot-au-___ (French stew) | 24 |
| Pot-cleaning implement | 22 |
| Pot-smoking bus driver | 22 |
| Pot-splitting poker game | 24 |
| Pot-valiant one, possibly | 25 |
| Potable of poor quality | 23 |
| Potable served with paella | 26 |
| Potala Palace location | 22 |
| Potala Palace's place | 25 |
| Potassium hydroxide is one | 26 |
| Potassium hydroxide solution | 28 |
| Potassium hydroxide solutions | 29 |
| Potassium hydroxide, e.g. | 25 |
| Potassium or sodium, e.g. | 25 |
| Potassium ___ (preservative) | 28 |
| Potassium ___ (saltpeter) | 25 |
| Potassium ____ (astringent) | 27 |
| Potassium, sodium, etc. | 23 |
| Potato chip accompanier | 23 |
| Potato chip accompaniment | 25 |
| Potato chip enhancement | 23 |
| Potato chip flavor, briefly | 27 |
| Potato chip flavor, for short | 29 |
| Potato chip in Chelsea | 22 |
| Potato chip's friend | 24 |
| Potato chip, to a Brit | 22 |
| Potato chips, in London | 23 |
| Potato chips, to a Brit | 23 |
| Potato dish garnish, perhaps | 28 |
| Potato dish, in British slang | 29 |
| Potato growers' home | 24 |
| Potato mashers, at times | 24 |
| Potato often used for fries | 27 |
| Potato or shrimp follower | 25 |
| Potato or yam, for example | 26 |
| Potato pancake from Bern | 24 |
| Potato peeler's targets | 27 |
| Potato peelers, perhaps | 23 |
| Potato preparation aid | 22 |
| Potato preparing device | 23 |
| Potato products in computers? | 29 |
| Potato sack wt., maybe | 22 |
| Potato sack wt., perhaps | 24 |
| Potato sack wt., sometimes | 26 |
| Potato salad or cole slaw | 25 |
| Potato topper, perhaps | 22 |
| Potato's multitude | 22 |
| Potato, meat and sauce dish | 27 |
| Potato-filled dumpling | 22 |
| Potato-filled turnover | 22 |
| Potato-peeling implement | 24 |
| Potato-preparation gadget | 25 |
| Potato-preparing gadget | 23 |
| Potato-processing tool | 22 |
| Potato-producing state | 22 |
| Potato-soup ingredients | 23 |
| Potato-y deli specialty | 23 |
| Potatoes accompaniment | 22 |
| Potatoes and pasta, in slang | 28 |
| Potatoes and rutabagas | 22 |
| Potatoes and yams, e.g. | 23 |
| Potatoes from the Northwest | 27 |
| Potatoes purchase, perhaps | 26 |
| Potawatomi tribe member of TV | 29 |