shells: 128 phrases in 18 subjects |
American usage, not spelling | 2 |
Chemistry | 3 |
Computers | 1 |
Construction | 2 |
Figurative | 1 |
Finances | 1 |
General | 29 |
Informal | 4 |
Information technology | 1 |
Medical | 1 |
Military | 50 |
Nautical | 1 |
Oil and gas | 24 |
Proverb | 1 |
Technology | 2 |
Weapons and gunsmithing | 2 |
Wind Energy | 1 |
Zoology | 2 |