| 100% | BEEGEES | 7 | Musical group that recorded 16-, 21-, and 41-Across: 2 wds. |
| 43% | THEBEATLES | 10 | Group featuring 32-Across and 41-Across: 2 wds. |
| 41% | THEIMPRESSIONS | 14 | "It's All Right" R&B group that recorded 48-Across: 2 wds. |
| 38% | COMICBOOK | 9 | Setting for each of the places in 15-, 21-, and 41-Across: 2 wds. |
| 37% | RUDYARDKIPLING | 14 | English author who wrote the children's literature at 18- and 41-Across: 2 wds. |
| 37% | THREESTOOGES | 12 | Group that included Moe, Larry, and Curly: 2 wds. |
| 36% | ONEDIRECTION | 12 | "Drag Me Down" group that won 14-Across in 2013: 2 wds. |
| 35% | KISSMEKATE | 10 | 1948 Broadway show, with music and lyrics by 41-Across, that won the first Tony for Best Musical: 3 wds. |
| 34% | THECHIFFONS | 11 | Group that performed Carole King's "One Fine Day": 2 wds. |
| 34% | BEEGEES | 7 | Group that sang "Stayin' Alive," with "the": 2 wds. |
| 33% | BRATPACK | 8 | Group of 1980s actors that included Rob Lowe and Demi Moore: 2 wds. |
| 33% | THEAMERICANS | 12 | Spy drama starring 17-Across and 41-Across that won the 2019 Golden Globe Award for Best Television Series - Drama (2 wds.) |
| 33% | TAGALONG | 8 | Join a group that's going somewhere: 2 wds. |
| 33% | GENX | 4 | Demographic group that includes today's fiftysomethings: 2 wds. |
| 33% | AREACODES | 9 | Three-digit groups that begin phone numbers: 2 wds. |
| 33% | ITSTHEGIRLS | 11 | 2014 album by 41-Across that includes covers of hits by female pop groups (3 wds.) |
| 33% | THEDRIFTERS | 11 | Group that Ben E. King sang with before going solo: 2 wds. |
| 32% | LEDZEPPELIN | 11 | "Stairway to Heaven" group that turned down Woodstock: 2 wds. |
| 32% | CHESSCLUB | 9 | Extracurricular school group that typically has brainy members: 2 wds. |
| 32% | LYNYRDSKYNYRD | 13 | Rock group that released "Free Bird" in 1974: 2 wds. |
| 32% | BOOKCLUBS | 9 | Groups that come together to discuss literature: 2 wds. |
| 32% | LADAINIAN | 9 | With 41-Across, running back who holds the single-season NFL touchdown record and wore number 21 |
| 32% | IVYLEAGUE | 9 | Group of schools that includes Harvard and Yale (2 wds.) |
| 32% | FLASHMOB | 8 | Group that assembles quickly to entertain a crowd: 2 wds. |
| 32% | FLASHMOB | 8 | Group that assembles briefly for a public performance: 2 wds. |
| 32% | ONEDIRECTION | 12 | Group that Zayn Malik was a part of from 2010 to 2015: 2 wds. |
| 32% | PROCOLHARUM | 11 | "A Whiter Shade of Pale" group that turned down Woodstock: 2 wds. |
| 31% | THEXFILES | 9 | Paranormal TV series featuring the characters 15-Across, 21-Across, and 41-Across that debuted in 1993 (2 wds.) |
| 31% | JAMESHOLZHAUER | 14 | Record-setting contestant competing with Ken Jennings and 16-Across on "Jeopardy! The Greatest of All Time" (2 wds.) |
| 31% | NOEL | 4 | What 21-, 41- or 61-Across is ... and, phonetically, a curiously apt common feature of those answers |