 |
| θόλος: 64 phrases in 17 subjects |
| Chemistry | 1 |
| Communications | 3 |
| Construction | 2 |
| Earth sciences | 4 |
| Energy industry | 1 |
| Environment | 2 |
| Food industry | 1 |
| General | 3 |
| Hobbies and pastimes | 7 |
| Industry | 5 |
| Mechanic engineering | 3 |
| Medical | 13 |
| Metallurgy | 1 |
| Municipal planning | 1 |
| Natural sciences | 4 |
| Physical sciences | 2 |
| Transport | 11 |