| Subject | English | Croatian |
| fish.farm. | caviar substitutes | nadomjestak za kavijar |
| econ. | cereal substitute | nadomjestak za žito |
| econ. | food substitute | nadomjestak za hranu |
| NGO | loan as a substitute for own funds | zajam odobren umjesto vlastitog kapitala |
| environ. | phosphate substitute | zamjena za fosfate |
| econ. | substitute fuel | zamjensko gorivo |
| comp., MS | substitute product | zamjenski proizvod (An item that can take the place of another item) |
| comp., MS | substitute product | zamjenski proizvod (An item that can take the place of another item) |