duff : 69 phrases in 24 subjects |
Agrochemistry | 4 |
Australian | 1 |
Aviation | 3 |
British usage, not spelling | 4 |
Cement | 1 |
Chemistry | 1 |
Ecology | 3 |
Electronics | 4 |
Forestry | 3 |
General | 11 |
Informal | 8 |
Makarov | 7 |
Mass media | 1 |
Mathematics | 2 |
Military | 1 |
Military lingo | 1 |
Mining | 1 |
Natural resourses and wildlife conservation | 1 |
Programming | 1 |
Radio | 1 |
Slang | 4 |
Soil science | 1 |
Technology | 1 |
Vulgar | 4 |