| 100% | GEOGRAPHY | 9 | The study of the physical features of the Earth |
| 71% | GEOGRAPHY | 9 | The study of the Earth and its features |
| 71% | GEOGRAPHY | 9 | The study of Earth's features and places |
| 66% | GEOGRAPHY | 9 | Study of Earth's physical features |
| 62% | ANATOMY | 7 | Study of the physical structure of living things |
| 61% | TILT | 4 | Feature of the Earth |
| 60% | GOATEE | 6 | Physical feature of the god Pan |
| 60% | TILT | 4 | Feature of the earth's axis |
| 59% | GEOLOGY | 7 | The study of the Earth, rocks and minerals |
| 57% | TILT | 4 | Feature of the earth's axis that causes the seasons |
| 56% | GEO | 3 | Prefix with "graphy" to mean the study of the earth |
| 55% | GEOLOGY | 7 | The scientific study of the Earth's structure |
| 55% | OROGRAPHY | 9 | Study of the formation and features of mountains |
| 54% | GEOLOGY | 7 | Science of the physical earth, rocks, and sediment |
| 54% | FANTASTICFOUR | 13 | Superhero team with the physical features of 19-, 28-, 38-, and 46-Across |
| 53% | RINGS | 5 | Feature of the planet Saturn closely studied by NASA's Cassini mission |
| 52% | GEOLOGY | 7 | Science that studies Earth's physical features |
| 51% | GEO | 3 | Prefix with "graphy" for a subject dealing with the study of Earth |
| 51% | SCI | 3 | ___ence: study of structure of the physical world |
| 50% | ONEARM | 6 | Physical feature of Herman on "The Simpsons" |
| 49% | ASTROLOGY | 9 | Study of the different signs of the Zodiac |
| 48% | URANOLOGY | 9 | The study of the heavens |
| 48% | PODIATRY | 8 | The study of the foot |
| 48% | HISTORY | 7 | The study of the past |
| 48% | AREOLOGY | 8 | The study of the Greek god of war's planet |
| 48% | TIPTOPSHAPE | 11 | Exceptional physical health, and a feature of the answer to each of this puzzle's starred clues |
| 48% | CORE | 4 | The innermost part of the Earth |
| 48% | ARCTIC | 6 | The northernmost region of the Earth |
| 48% | CORE | 4 | The hot center of the earth |
| 48% | POLE | 4 | The South ___ (bottom of the Earth) |