| R-rating reason | 15 |
| R-rated, say | 12 |
| R-rated, perhaps | 16 |
| R-rated, often | 14 |
| R-rated, maybe | 14 |
| R-rated sci-fi series? | 22 |
| R-rated or higher, say | 22 |
| R-rated or higher | 17 |
| R-rated movie attendees | 23 |
| R-rated military acronym for a chaotic situation | 48 |
| R-rated military acronym | 24 |
| R-rated film feature, maybe | 27 |
| R-rated element | 15 |
| R-rated | 7 |
| R-and-R spot | 12 |
| R, F or D | 9 |
| R, e.g. | 7 |
| R, as in español | 19 |
| R&R's Brenda ____ | 25 |
| R&R stop | 12 |
| R&R site | 12 |
| R&R provider | 16 |
| R&R performer of Black Magic Woman | 41 |
| R&R for a raptor? | 21 |
| R&R component: Abbr. | 24 |
| R&R activity | 16 |
| R&R | 7 |
| R&D? | 8 |
| R&D sites | 13 |
| R&D site, briefly | 21 |
| R&D site | 12 |
| R&D settings | 16 |
| R&D setting | 15 |
| R&D pt. | 11 |
| R&D procedure | 17 |
| R&D locales: Abbr. | 22 |
| R&D employees | 17 |
| R&D Department output | 25 |
| R&Bers ___! Toni! Tone! | 27 |
| R&Bers Tony! ___! Tone! | 27 |
| R&Bers Ruff ___ | 19 |
| R&Ber Benet | 15 |
| R&B/__ ("Billboard" category) | 43 |
| R&B/Soul spinoff genre | 26 |
| R&B-influenced genre | 24 |
| R&B-er Braxton | 18 |
| R&B's ___ Khan | 22 |
| R&B's ___ Hill | 22 |
| R&B's ___ Brothers | 26 |
| R&B's __ Hill | 21 |
| R&B's __ Brothers | 25 |
| R&B's __ & the Gang | 31 |
| R&B's Turner | 20 |
| R&B's TLC, for one | 26 |
| R&B's Sam | 17 |
| R&B's Redding | 21 |
| R&B's india.___ | 23 |
| R&B's India.__ | 22 |
| R&B's Bryson | 20 |
| R&B's Boyz II ___ | 25 |
| R&B's Bell ___ DeVoe | 28 |
| R&B's -- Hill | 21 |
| R&B vocalist James | 22 |
| R&B star who popularized new jack swing | 43 |
| R&B song that was a hit for Gale Storm and Dave Edmunds | 59 |
| R&B singer, ___ Marie | 25 |
| R&B singer ___-Lo | 21 |
| R&B singer ___ Ora | 22 |
| R&B singer __ Marie | 23 |
| R&B singer with the hit "Thong Song" | 50 |
| R&B singer with the hit "Nobody Else" | 51 |
| R&B singer with the hit "It's All About Me" | 61 |
| R&B singer with the 2014 single "Money Can't Buy" | 67 |
| R&B singer with the 2011 album "Open Invitation" | 62 |
| R&B singer with the 2004 #1 song "Yeah!" | 54 |
| R&B singer with the 2004 #1 hit "Goodies" | 55 |
| R&B singer with the 1994 hit "You Gotta Be" | 57 |
| R&B singer with scattered money from a shark? | 49 |
| R&B singer with "Like a Surgeon" (no relation to the Weird Al song) | 81 |
| R&B singer with "I Like the Crotch on You" | 56 |
| R&B singer Winans | 21 |
| R&B singer whose given name is Antoine | 42 |
| R&B singer Turner | 21 |
| R&B singer Stone | 20 |
| R&B singer Shuggie ___ | 26 |
| R&B singer Sam | 18 |
| R&B singer Rawls | 20 |
| R&B singer Peniston | 23 |
| R&B singer of "Case of the Ex" | 44 |
| R&B singer Norwood forgoing the band? | 41 |
| R&B singer Mayfield | 23 |
| R&B singer Mary J. ___ | 26 |
| R&B singer Marvin | 21 |
| R&B singer Marie | 20 |
| R&B singer Lou | 18 |
| R&B singer known for popularizing Auto-Tune | 47 |
| R&B singer Khan | 19 |
| R&B singer Keys | 19 |
| R&B singer Jordan | 21 |
| R&B singer Janelle | 22 |