| |||
| converse; inversion; reversal; reversion | |||
| revolution; rotation; turning round; circulation; turning about; winding; swinging round | |||
| transposition | |||
| inverse | |||
| overturn | |||
| blank mould turnover | |||
| atmospheric inversion; temperature inversion | |||
| switching | |||
| erection; inversion (of the image); reversion (it means that the top and bottom of the image are interchanged without altering the relative positions of the right and left sides, or vice versa) | |||
| obversion; return; reversing | |||
| conversion; redirecting | |||
| |||
| inversions; reversals | |||
| |||
| reversion | |||
| |||
| reverse motion | |||
|
Umkehrung : 40 phrases in 17 subjects |
| Astronomy | 1 |
| Aviation | 1 |
| Biology | 1 |
| Chemistry | 1 |
| Construction | 2 |
| Earth sciences | 2 |
| General | 2 |
| Health care | 1 |
| Information technology | 3 |
| Law | 1 |
| Mathematics | 1 |
| Measuring instruments | 1 |
| Medical | 2 |
| Optics branch of physics | 14 |
| Radiation | 4 |
| Taxes | 2 |
| Transport | 1 |