| Subject | Russian | English |
| law | причинить существенный ущерб | materially prejudice (Ying) |
| gen. | риск нанесения существенного ущерба | risk of significant harm (tania_mouse) |
| Игорь Миг | способный нанести существенный ущерб | highly damaging |
| law | существенный ущерб | material impairment (TRIPS Agreement Tayafenix) |
| mar.law | существенный ущерб | significant damage |
| el. | существенный ущерб | substantial detriment |
| busin. | существенный ущерб | substantial damage (As stated in 49CFR 830.2, damage or structural failure which adversely affects the structural strength, performance, or flight characteristics of the aircraft, and which would normally require major repair or replacement of the affected component. This does not include engine failure, damage limited to an engine, bent fairings or cowling, dented skin, small punctured holes in the skin of the fabric, ground damage to rotor or propeller blades, damage to landing gear, wheels, tires, flaps, engine accessories, brakes, or wingtips. Alexander Demidov) |
| busin. | существенный ущерб | substantial damage (As stated in 49CFR 830.2, damage or structural failure which adversely affects the structural strength, performance, or flight characteristics of the aircraft, and which would normally require major repair or replacement of the affected component. This does not include engine failure, damage limited to an engine, bent fairings or cowling, dented skin, small punctured holes in the skin of the fabric, ground damage to rotor or propeller blades, damage to landing gear, wheels, tires, flaps, engine accessories, brakes, or wingtips. – АД) |
| busin. | существенный ущерб | major damage (Alexander Matytsin) |
| gen. | существенный ущерб | material damage (Ruth) |
