| 100% | IGO | 3 | "... — on forever": Tennyson |
| 94% | IGO | 3 | "But — on forever": Tennyson |
| 62% | ENDLESS | 7 | Going on forever |
| 62% | INFINITE | 8 | Going on forever |
| 61% | USA | 3 | Letters on Forever stamps |
| 61% | INFINITUDE | 10 | It goes on forever |
| 61% | USA | 3 | Abbreviation on Forever stamps |
| 59% | DRAG | 4 | Seem to go on forever |
| 59% | ENDS | 4 | Doesn't go on forever |
| 59% | DRAGS | 5 | Seems to go on forever |
| 56% | FINITETUNE | 10 | Song that doesn't go on forever? |
| 56% | SAGA | 4 | Story that seems to go on forever |
| 53% | USA | 3 | Letters on a Forever stamp |
| 52% | NOEND | 5 | "There's ___ in sight!" ("This goes on forever!") (2 wds.) |
| 48% | ABED | 4 | ''Beginning to faint . . . on __ of daffodil sky'': Tennyson |
| 48% | WILLIAMHOWARDTA | 15 | Who said "Presidents come and go, but the Supreme Court goes on forever" |
| 45% | JOHNLENNON | 10 | "Imagine" singer honored on a 2018 Forever Stamp: 2 wds. |
| 42% | SARAHVAUGHAN | 12 | "Broken Hearted Melody" singer honored on a 2016 Forever Stamp: 2 wds. |
| 42% | SYLVIAPLATH | 11 | "Daddy" poet who appeared on a Forever stamp in 2012: 2 wds. |
| 41% | UNTO | 4 | ''On from island __ island . . .'': Tennyson |
| 41% | MARVINGAYE | 10 | "What's Going On" singer honored on a 2019 Forever Stamp: 2 wds. |
| 41% | STAMP | 5 | "Forever" attachment on an envelope |
| 41% | STAMP | 5 | “Forever” sticker on snail mail |
| 40% | ABE | 3 | Character played by Judd Hirsch on "Forever" |
| 40% | SELVES | 6 | "That men may rise on stepping-stones / Of their dead ___ to higher things": Tennyson |
| 40% | THEBOSTONPOPS | 13 | Orchestra known for playing "Stars and Stripes Forever" on the 41-Across (3 wds.) |
| 40% | LETITIA | 7 | ___ Wright, "Death on the Nile" actress who portrays Shuri in "Black Panther: Wakanda Forever" |
| 38% | LEANT | 5 | "On her lover's arm she __": Tennyson |
| 38% | LETITIAWRIGHT | 13 | "Death on the Nile" actress who plays Shuri in "Black Panther: Wakanda Forever" (2 wds.) |
| 38% | LETITIAWRIGHT | 13 | "Death on the Nile" actress who plays Shuri in "Black Panther: Wakanda Forever": 2 wds. |