hump: 121 phrases in 19 subjects |
Agriculture | 1 |
Amphibians and reptiles | 3 |
Automobiles | 1 |
Biology | 2 |
British usage, not spelling | 3 |
Communications | 3 |
Construction | 5 |
Earth sciences | 2 |
Electric traction | 1 |
Environment | 1 |
General | 22 |
Ichthyology | 2 |
Informal | 1 |
Mammals | 8 |
Mechanic engineering | 4 |
Medical | 5 |
Medical appliances | 1 |
Rail transport | 1 |
Transport | 55 |