| 100% | GEOLOGY | 7 | The study of the Earth, rocks and minerals |
| 70% | GEOGRAPHY | 9 | The study of the Earth and its features |
| 67% | GEOGRAPHY | 9 | The study of Earth's features and places |
| 65% | GEOLOGY | 7 | Study of physical history of rocks and minerals |
| 63% | GEOLOGIST | 9 | Expert in the Earth's rocks and minerals |
| 63% | PETROLOGY | 9 | Branch of geology concerned with the study of the composition, origin and structure of rocks |
| 61% | GEOLOGIST | 9 | Scientist who studies rocks and the Earth |
| 60% | GEOLOGIST | 9 | A person who studies the earth and rocks |
| 60% | GEOLOGY | 7 | Science of the physical earth, rocks, and sediment |
| 60% | FELDSPAR | 8 | Rock-forming mineral that makes up over half of the earth's crust |
| 57% | GEOLOGY | 7 | Branch of science that deals with the study of earth as well as its structure and composition |
| 56% | ASTEROIDS | 9 | Chunks of mineral and rock that orbit the sun |
| 56% | GEO | 3 | Prefix with "graphy" to mean the study of the earth |
| 56% | GEOLOGY | 7 | The scientific study of the Earth's structure |
| 55% | PETROLOGY | 9 | The study of rocks |
| 55% | FELDSPAR | 8 | Rock-forming mineral consisting of aluminium silicates accounting for about 60 per cent of the earth's crust by weight |
| 55% | GEOGRAPHY | 9 | The study of the physical features of the Earth |
| 54% | EARTHASCIENCE | 13 | The study of the nature and behavior of singer Kitt? |
| 54% | MYCOLOGY | 8 | The study of fungi, including yeast and mushrooms |
| 54% | BOTANY | 6 | The study of plants, their structure and ecology |
| 54% | CETOLOGY | 8 | The study of whales, dolphins and similar animals |
| 54% | ASTRONOMY | 9 | The study of stars and planets |
| 54% | SYMBOLOGY | 9 | The study of signs and motifs |
| 54% | ONCOLOGY | 8 | The study of tumors and cancer |
| 54% | ECONOMICS | 9 | The study of money and markets |
| 54% | TRIBOLOGY | 9 | The study of friction and lubrication |
| 54% | ETHICS | 6 | The study of right and wrong |
| 54% | CRYOLOGY | 8 | The study of snow and ice |
| 54% | OENOLOGY | 8 | The study of wine and winemaking |
| 54% | SEMIOLOGY | 9 | The study of signs and meaning |