| Some radio receivers: Abbr. | 27 |
| Some radios, for short | 22 |
| Some raiders, informally | 24 |
| Some railroad employees | 23 |
| Some railroad junctions | 23 |
| Some railroads, for short | 25 |
| Some railway employers | 22 |
| Some rain forest flora | 22 |
| Some raincoats, for short | 25 |
| Some Ralph Lauren commercials | 29 |
| Some rap musicians, for short | 29 |
| Some rappers, slangily | 22 |
| Some rash-producing shrubs | 26 |
| Some reactions to fireworks | 27 |
| Some reactions to mice | 22 |
| Some readouts, briefly | 22 |
| Some real estate transactions | 29 |
| Some real-time broadcasting | 27 |
| Some reality show winners | 25 |
| Some Realtors' deals | 24 |
| Some rearview mirror danglers | 29 |
| Some reasons for glasses | 24 |
| Some reconnaissance craft | 25 |
| Some recording devices | 22 |
| Some recording studios | 22 |
| Some records, for short | 23 |
| Some recreational vehicles | 26 |
| Some recyclable aluminum | 24 |
| Some recyclable containers | 26 |
| Some recycled railroad cars | 27 |
| Some Red Cross supplies | 23 |
| Some Red Cross work: Abbr. | 26 |
| Some Red Cross workers: Abbr. | 29 |
| Some red wines, informally | 26 |
| Some red-carpet creations | 25 |
| Some red-spotted amphibians | 27 |
| Some red-spotted creatures | 26 |
| Some reddish-orange caviar | 26 |
| Some referee calls, for short | 29 |
| Some refrigerator contents | 26 |
| Some refrigerator notes | 23 |
| Some refrigerators or closets | 29 |
| Some refuse collectors | 22 |
| Some regatta equipment | 22 |
| Some religious art works | 24 |
| Some religious artwork | 22 |
| Some religious artworks | 23 |
| Some religious celebrations | 27 |
| Some religious compounds | 24 |
| Some religious experiences | 26 |
| Some religious observances | 26 |
| Some religious paintings | 24 |
| Some religious schools | 22 |
| Some religious statues | 22 |
| Some religious teachings | 24 |
| Some religious whackos | 22 |
| Some remarks are off this | 25 |
| Some remote abbreviations | 25 |
| Some remote power sources | 25 |
| Some Renaissance music | 22 |
| Some rental agreements | 22 |
| Some report card letters | 24 |
| Some reproductive cells | 23 |
| Some reproductive systems | 25 |
| Some residences with EIKs | 25 |
| Some residents of China | 23 |
| Some residents of Leavenworth | 29 |
| Some resort prohibitions | 24 |
| Some restaurant employees | 25 |
| Some restaurant freebies | 24 |
| Some restaurant packets | 23 |
| Some restaurant waiting areas | 29 |
| Some restaurant workers | 23 |
| Some retired professors | 23 |
| Some retired racehorses | 23 |
| Some retirement accts. | 22 |
| Some retrievers, familiarly | 27 |
| Some retrievers, for short | 26 |
| Some returning family members | 29 |
| Some reunion attendees | 22 |
| Some reunion gatherers | 22 |
| Some rigging supporters | 23 |
| Some Rijksmuseum holdings | 25 |
| Some Rijksmuseum paintings | 26 |
| Some ring buyers: Abbr. | 23 |
| Some ring outcomes, for short | 29 |
| Some ring wins, briefly | 23 |
| Some roars of approval | 22 |
| Some rock concert highlights | 28 |
| Some rock concert sites | 23 |
| Some rockers have a day one | 27 |
| Some rockers have rough ones | 28 |
| Some rockers take a stage one | 29 |
| Some rockets, for short | 23 |
| Some rodent appendages | 22 |
| Some rodeo participants | 23 |
| Some roe upstream, eventually | 29 |
| Some roller coaster riders | 26 |
| Some roofers or critics | 23 |
| Some Roosevelt competitors | 26 |