| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | hard hat | India | Rarely worn, as head protection in construction and industrial workplaces often involves the use of traditional or specific regional headgear. | 1 |
| 2 | hard rock | India | Refers to geological formations and is often associated with spiritual or mythical significance. | 1 |
| 3 | hardhats | India | Worn by railway workers and maintenance staff for safety | 1 |