 |
| |||
| austere; close; crisp; hard; hard and fast; hard-hearted; harsh; rigid; stark; stern; stiff; tense; tough | |||
| angular; buckram; hard-boiled; iron-bound | |||
| doctrinaire | |||
| grim; inflexible; strait; strict | |||
| inelastic | |||
| |||
| hardly | |||
| buckram | |||
| hard and fast | |||
| krut: 40 phrases in 12 subjects |
| American usage, not spelling | 1 |
| Construction | 2 |
| Figurative | 1 |
| General | 4 |
| Law | 5 |
| Mechanic engineering | 11 |
| Optics branch of physics | 5 |
| Photography | 3 |
| Road traffic | 2 |
| Slang | 1 |
| Technology | 4 |
| Textile industry | 1 |