| 100% | TOMORROWLAND | 12 | Region of 42-Across that has Space Mountain and the Astro Orbiter |
| 38% | MAINSTREETUSA | 13 | Region of 42-Across that leads to Cinderella Castle (3 wds.) |
| 38% | MATTER | 6 | Word that can follow the first parts of 17-, 25-, 42- and 55-Across |
| 37% | THREE | 5 | Number of children that 12-Across and 38-Across have (Chris is the middle child) |
| 37% | CHEESEBOARD | 11 | Cocktail party staple that may contain the ends of 17-, 25-, 38-, 42- and 55-Across |
| 37% | REDS | 4 | Team that has retired the numbers of Johnny Bench and Pete Rose |
| 36% | CSI | 3 | Show that had episodes titled "Tressed to Kill" and "Dead of the Class" |
| 36% | TRANSYLVANIA | 12 | Region of central and NW Romania that belonged to Hungary from the 11th century until 1918 |
| 36% | TRANSYLVANIA | 12 | Region of central and northwest Romania that belonged to Hungary from the 11th century until 1918 |
| 35% | MOON | 4 | It has phases that are represented by the starts of 18-, 29-, 47- and 61-Across ... and by 1-Down |
| 35% | ISOTONIC | 8 | Word applied to sports drinks that have similar concentrations of salt and sugar as the human body |
| 34% | PHYSICS | 7 | That branch of science concerned with the study of the properties of space, time, matter and energy |
| 33% | LEU | 3 | Coin found in Tirasol that has the horn of an aurochs and a female figure of the moon on it |
| 33% | RETINA | 6 | Part of the eye that has rods and cones |
| 33% | ILLYRIA | 7 | Ancient region on the Adriatic Sea that includes parts of present-day Montenegro, Albania and Croatia |
| 33% | LOWLANDS | 8 | The —, that region of Scotland lying south and east of the Highlands |
| 33% | LESION | 6 | Region of a tissue that has suffered damage |
| 33% | OPAL | 4 | Gemstone that's often polished to an oval ... and has three of the same letters as "oval" |
| 33% | ANDABOTTLEOFRUM | 15 | Line that follows the opening syllables of 19-, 37-, and 42-Across, in a salty refrain |
| 32% | DETERGENTS | 10 | Laundry needs, and the starts of 17-, 21-, 33-, 42- and 52-Across |
| 32% | EIFFEL | 6 | Iconic tower in Paris that has become the global cultural icon of France and is the most-visited paid monument in the world |
| 32% | ELSA | 4 | Baby name that had popularity bumps after the releases of "Frozen" and "Frozen II" |
| 32% | ALTERNATIVE | 11 | ___ rock, style of music that was popularized in the 90s and has sub-genres like emo and post-grunge |
| 32% | WISEACRE | 8 | Word that comes from the Dutch for "soothsayer" and, despite appearances, has no relation to a unit of measurement |
| 32% | ABC | 3 | Industrial area of Sao Paulo, Brazil, that's home to many auto manufacturers and is known as the "___ Region" |
| 32% | TELESCOPE | 9 | Notable invention from the 17th century, that is an assembly of lenses and allows us to look into space |
| 32% | HOLLAND | 7 | Region of and another name for the Netherlands |
| 32% | GOLFBALL | 8 | Sports item that can be found at the starts of 17-, 21-, 32-, 42- and 54-Across |
| 32% | ALEXANDERPOPE | 13 | Author of the verse that starts with the beginnings of 20-, 34- and 42-Across |
| 32% | GNU | 3 | Variation of the wildebeest that has a beard, mane and a sloping back |