| 100% | HILL | 4 | Ed Sheeran's "Castle on the ___" |
| 80% | HILL | 4 | "Castle on the ___," song by Ed Sheeran |
| 70% | HILL | 4 | "Castle on the ___" (Ed Sheeran Top 10 song) |
| 70% | ISEEFIRE | 8 | Ed Sheeran song on The Hobbit soundtrack |
| 70% | THEHILL | 7 | Castle On __; Ed Sheeran hit song from 2017 |
| 69% | CASTLE | 6 | Ed Sheeran song about his youth: "__ on the Hill" |
| 65% | CASTLE | 6 | "___ on the Hill," song by Ed Sheeran from his third studio album |
| 61% | TOWEROFLONDON | 13 | Castle on the Thames |
| 59% | LOUD | 4 | "Thinking Out ___," hit song by Ed Sheeran which is one of the most streamed songs on Spotify |
| 58% | SHAPEOFYOU | 10 | 2017 song by Ed Sheeran that debuted at number 1 on the U.K. singles chart: 3 wds. |
| 58% | SHAPE | 5 | With 35-Across, 2017 Ed Sheeran hit that spent 16 weeks at #1 on the Canadian Hot 100 |
| 57% | PENA | 4 | __ Palace: castle on the Portuguese Riviera |
| 57% | PERFECT | 7 | Ed Sheeran hit on Billboard's 2018 year-end Hot 100 ... or ideal |
| 56% | PARAPET | 7 | Low protective wall on the edge of a castle's roof |
| 56% | SAND | 4 | Material in a castle on the beach |
| 55% | SAND | 4 | What castles on the beach are made of |
| 54% | SAND | 4 | What some castles on the beach are made of |
| 54% | DEFENDERS | 9 | Those on the castle wall |
| 53% | SULFUR | 6 | S, on the periodic table |
| 52% | ALCOA | 5 | Acronym on the S&P 500 |
| 52% | USS | 3 | Letters on the John S. McCain |
| 52% | SHAPEOFYOU | 10 | Ed Sheeran "remake" of the Rays' "Silhouettes"? |
| 52% | TRIXIE | 6 | Ed's wife on "The Honeymooners" |
| 51% | TURRET | 6 | The spire on a castle |
| 51% | TOPO | 4 | Frequent guest on the Ed Sullivan Show, ___ Gigio |
| 50% | AFIRE | 5 | Ed Sheeran's "___ Love" |
| 50% | NATHAN | 6 | First name of TV actor on The Rookie, Castle |
| 50% | BAMBURGH | 8 | Village on the coast of Northumberland housing a castle |
| 50% | POP | 3 | Ed Sheeran's music genre |
| 50% | SHAPE | 5 | Ed Sheeran's "___ of You" |