How to say concrete things in different languages

You can say concrete things as канкрэтыка in the following countries: Belarus;

You can say concrete things as специфика in the following countries: Bulgaria;

You can say concrete things as specificiteten in the following countries: Denmark;

You can say concrete things as eripära in the following countries: Estonia;

You can say concrete things as konkret in the following countries: Poland;

You can say concrete things as конкретика in the following countries: Russia;

You can say concrete things as конкретика in the following countries: Ukraine;