 |
| Subject | Russian | English |
| dipl. | на прочной основе | on a firm basis |
| idiom. | на прочной основе | with solid foundations (Alex_Odeychuk) |
| gen. | на прочной основе | on a sound footing (she said that the tax system needed to be modernized, while structural reforms had to be implemented to foster growth and put the finances of New Caledonia on a sound footing. Kroatan) |
| gen. | поставить на более прочную основу | put on a more solid footing (MichaelBurov) |