 |
| |||
| hyperacoustic; superaudible (про частоту); ultrasonic | |||
| transonic | |||
| hypersonic (швидкість > 5М) | |||
| hypersonic; supersonic | |||
| надзвуковий: 91 phrases in 11 subjects |
| Aerodynamics | 7 |
| Astronautics | 18 |
| Aviation | 30 |
| Construction | 2 |
| Diplomacy | 1 |
| Earth sciences | 1 |
| General | 4 |
| Military | 19 |
| Physics | 2 |
| Technology | 1 |
| Transport | 6 |