| Word | This word is found in |
|---|---|
| Agent of the Kaiser | LAST |
| Altamont | LAST |
| Foreign agent | BRUC |
| Foreign spy | BRUC |
| Hollis | LAST |
| International agent | BRUC |
| International spy | SECO |
| James, Jack | LAST |
| La Rothiere, Louis | BRUC, SECO |
| Lucas, Eduardo | SECO |
| Meyer, Adolph | BRUC |
| Oberstein, Hugo | BRUC, SECO |
| Secret agent | SECO |
| Secret-service man | LAST |
| Spy | BLAN, HOUN, ILLU, LAST, REDH, SECO, SIGN |
| Steiner | LAST |
| Von Bork | LAST |
| Walter, Colonel Valentine | BRUC |