| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | hard hat | Norway | Usually worn by workers in the oil and gas industry, as well as in shipyards and heavy engineering. | 1 |
| 2 | hardhats | Norway | Utilized by forestry and logging workers for protection | 1 |
| 3 | hardtack | Norway | Traditionally enjoyed as a hard, durable bread, often eaten with fish and other preserved foods | 1 |