| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | copperhead | Australia | Copperhead snakes in Australia can be venomous or non-venomous, so caution is necessary. | 5 |
| 2 | copperhead | United States | Copperheads are venomous snakes in the eastern and central United States with a distinctive copper-colored head. | 5 |
| 3 | copperhead | India | Copperhead coins were historically used as currency in India. | 1 |
| 4 | copperhead | United Kingdom | Copperhead is a type of copper coin historically used as currency in the United Kingdom. | 1 |