| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | jack | UK | A common name for a man or a specific tool, such as a car jack or a jackhammer | 1 |
| 2 | jack | UK | In the US and UK, 'jack' commonly refers to a tool used for lifting heavy objects or vehicles, such as a car jack. | 1 |
| 3 | jack | United Kingdom | Jack is a common nickname for the name John | 1 |
| 4 | jack | United Kingdom | A common name for a man, short for 'John' | 1 |
| 5 | jack | United Kingdom | Jack the Ripper is a notorious historical figure. | 1 |