 |
| |||
| acoustic; phonic; sonic; sonorous; sound | |||
| audio | |||
| sonic (про швидкість) | |||
| acoustical | |||
| звуковий: 261 phrases in 37 subjects |
| Aerodynamics | 2 |
| American usage, not spelling | 4 |
| Archiving | 2 |
| Astronautics | 6 |
| Aviation | 44 |
| Aviation medicine | 1 |
| Brazil | 1 |
| Cinematography | 10 |
| Coal | 1 |
| Communications | 13 |
| Computers | 2 |
| Construction | 4 |
| Earth sciences | 2 |
| Ecology | 11 |
| Economy | 1 |
| Electrical engineering | 1 |
| Electronics | 2 |
| Environment | 1 |
| General | 38 |
| Informal | 1 |
| Information technology | 19 |
| Law | 2 |
| Medical | 1 |
| Microsoft | 6 |
| Military | 40 |
| Music | 2 |
| Nautical | 2 |
| Oil and gas | 8 |
| Phonetics | 2 |
| Physical sciences | 2 |
| Physics | 2 |
| Psychology | 1 |
| Radio | 4 |
| Technology | 18 |
| Telecommunications | 2 |
| Telephony | 1 |
| Transport | 2 |