| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | cleanroom suit | Europe | Worn in high-tech manufacturing and laboratory settings to maintain cleanliness and prevent contamination | 1 |
| 2 | washroom | Europe | Commonly referred to as 'bathroom' and often includes a bath or shower | 1 |
| 3 | washroom | Europe | Commonly referred to as 'restroom' or 'bathroom', usually equipped with toilets, sinks, and sometimes showers. | 1 |