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| прямоугольный | |||
| ортогональный | |||
| расположенный под углом 90 градусов (Александр Рыжов); под прямым углом (Александр Рыжов); перпендикулярный (Den Leon) | |||
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| урез прямоугольного профиля (без фаски на подошве) | |||
| rechtwinklig: 80 phrases in 24 subjects |
| Aerodynamics | 5 |
| Astronomy | 4 |
| Automated equipment | 1 |
| Aviation | 6 |
| Computers | 2 |
| Construction | 18 |
| General | 1 |
| Geology | 2 |
| Geophysics | 1 |
| Hydrology | 1 |
| Leather | 1 |
| Mathematics | 12 |
| Mechanic engineering | 1 |
| Microelectronics | 2 |
| Missiles | 2 |
| Navy | 2 |
| Optics branch of physics | 1 |
| Quantum electronics | 1 |
| Rail transport | 1 |
| Rugby football | 2 |
| Sports | 1 |
| Technology | 9 |
| Textile industry | 1 |
| Water supply | 3 |