| English thesaurus | |||
| |||
| RSA | |||
|
Rock : 479 phrases in 35 subjects |
| Agriculture | 2 |
| American usage, not spelling | 1 |
| Architecture | 1 |
| Botany | 3 |
| Chemistry | 2 |
| Computers | 1 |
| Construction | 16 |
| Diplomacy | 4 |
| Earth sciences | 6 |
| Ecology | 4 |
| Economics | 6 |
| Environment | 3 |
| General | 91 |
| Geography | 2 |
| Geology | 31 |
| Hydraulic engineering | 1 |
| Ichthyology | 4 |
| Informal | 2 |
| Information technology | 1 |
| Life sciences | 4 |
| Microsoft | 14 |
| Military | 2 |
| Mineralogy | 4 |
| Mining | 4 |
| Music | 1 |
| Natural sciences | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 239 |
| Ornithology | 4 |
| Proverb | 6 |
| Religion | 1 |
| Road construction | 1 |
| Sports | 1 |
| Technology | 14 |
| Transport | 1 |