| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | glassed roof | Europe | Popular in modern architecture for natural lighting and aesthetic appeal | 1 |
| 2 | power sun roof | Europe | Common feature in cars, especially in regions with sunny weather, like California or the Mediterranean coast | 1 |
| 3 | roof design | Eastern European countries | Onion-shaped domes are a distinctive feature of traditional religious buildings. | 1 |
| 4 | roof repair | Europe | Regular maintenance and repair of roofs are important due to weather conditions. | 1 |
| 5 | roofing | Europe | Roofing materials designed to withstand heavy snowfall and cold temperatures. | 1 |
| 6 | rooftop usage | Europe | Rooftop usage for social events and leisure activities | 1 |