| Subject | English | Russian |
| gen. | discover unforeseen problems | вскрыть непредвиденные проблемы (I favour the full new build as it conserves that block of land for future uses. Renovations are more likely to discover unforeseen problems that were not detected before and require un-budgeted "change orders" to fix before proceeding. (burnabynow.com) ART Vancouver) |
| econ. | unforeseen problem | непредвиденная проблема |