| Popular rest area | 17 |
| Popular resort, briefly | 23 |
| Popular resort outside Boston | 29 |
| Popular resort name | 19 |
| Popular resort island | 21 |
| Popular reputations | 19 |
| Popular rental | 14 |
| Popular remedy | 14 |
| Popular reliever of aches | 25 |
| Popular relief for painful pectorals | 36 |
| Popular rejoinders | 18 |
| Popular refrain | 15 |
| Popular references | 18 |
| Popular reference work | 22 |
| Popular reds | 12 |
| Popular Reddit section, briefly | 31 |
| Popular Reddit section featuring Q&As | 41 |
| Popular Reddit feature, for short | 33 |
| Popular record label | 20 |
| Popular record company/compilation | 34 |
| Popular reception feature | 25 |
| Popular reality show, with "The" | 42 |
| Popular reality show, to fans | 29 |
| Popular reality show, familiarly | 32 |
| Popular reality show in the Finnish wilderness | 46 |
| Popular reading since 1923 | 26 |
| Popular reading | 15 |
| Popular razors | 14 |
| Popular razor brand | 19 |
| Popular rave drug, briefly | 26 |
| Popular rat-baiting dog in Victorian England | 44 |
| Popular rapper | 14 |
| Popular radio tavern | 20 |
| Popular radio show that started in 1928 | 39 |
| Popular radio series: 1930–45 | 36 |
| Popular radio series: 1930-45 | 29 |
| Popular radio personality | 25 |
| Popular radio format | 20 |
| Popular race | 12 |
| Popular quot. source | 20 |
| Popular quintet that included two former Mouseketeers | 53 |
| Popular quencher | 16 |
| Popular quarry for British hunters | 34 |
| Popular Quaker cereal | 21 |
| Popular quaff | 13 |
| Popular puzzles | 15 |
| Popular puzzle birds | 20 |
| Popular puzzle acid | 19 |
| Popular puzzle | 14 |
| Popular purveyor of stromboli | 29 |
| Popular purchase in the 1950s | 29 |
| Popular puppet show | 19 |
| Popular pullovers | 17 |
| Popular pudding ingredients | 27 |
| Popular pudding | 15 |
| Popular Puccini opera | 21 |
| Popular publications | 20 |
| Popular pub sport | 17 |
| Popular pub potable | 19 |
| Popular pub game | 16 |
| Popular pub amusement | 21 |
| Popular psychologist | 20 |
| Popular proverb from the strip | 30 |
| Popular promise | 15 |
| Popular prom rental | 19 |
| Popular programming language | 28 |
| Popular program recorder | 24 |
| Popular program in Huntsville, Ala. | 35 |
| Popular products | 16 |
| Popular product (with ''good'') | 47 |
| Popular product | 15 |
| Popular printers | 16 |
| Popular printer brand | 21 |
| Popular present | 15 |
| Popular pre-weekend acronym | 27 |
| Popular pre-marathon meal | 25 |
| Popular powdered candy | 22 |
| Popular poultry entree | 22 |
| Popular potted plants | 21 |
| Popular potatoes | 16 |
| Popular potato chip maker | 25 |
| Popular potato | 14 |
| Popular post-Thanksgiving project | 33 |
| Popular post-holiday project | 28 |
| Popular position for politicians | 32 |
| Popular porters | 15 |
| Popular portal | 14 |
| Popular portable music players | 30 |
| Popular pops | 12 |
| Popular poplar in puzzles | 25 |
| Popular poplar | 14 |
| Popular pop-up prohibitor | 25 |
| Popular pop-up fare | 19 |
| Popular pop, familiarly | 23 |
| Popular pop | 11 |
| Popular pooches | 15 |
| Popular pooch | 13 |
| Popular Pontiac of the past | 27 |
| Popular pond fish | 17 |
| Popular Polynesian port | 23 |