| 100% | AMSTEL | 6 | Brew named for a Dutch river |
| 80% | AMSTEL | 6 | Brewery named for a Dutch river |
| 80% | AMSTEL | 6 | Beverage named for a Dutch river |
| 77% | AMSTEL | 6 | Beer brand named for a Dutch river |
| 77% | AMSTEL | 6 | Beer brewery named for a Dutch river |
| 71% | AMSTEL | 6 | Dutch beer named for a river |
| 63% | PILSENER | 8 | Brew named for a Czech city |
| 61% | EDAM | 4 | Cheese named for a Dutch town |
| 61% | ISUZU | 5 | Japanese car named for a river |
| 61% | ISUZU | 5 | Japanese automaker named for a river |
| 59% | AMSTEL | 6 | Brewery named after a Dutch river |
| 59% | ISUZU | 5 | Vehicle named for a Japanese river |
| 59% | ISUZU | 5 | Automaker named for a Japanese river |
| 59% | STYX | 4 | Band named for a mythical river |
| 58% | EBOLA | 5 | Virus named for a river |
| 58% | NILEBLUE | 8 | Color named for a river |
| 58% | STYX | 4 | Band named for a river |
| 58% | NILEGREEN | 9 | Shade named for a river |
| 57% | NILE | 4 | Shade of green named for a river |
| 57% | GENESEE | 7 | Brewery named for a New York river |
| 57% | OHIO | 4 | State that was named for a river |
| 56% | AVON | 4 | Massachusetts town named for a river in England |
| 56% | SAARLAND | 8 | German state named for a river, with "the" |
| 56% | EBOLA | 5 | Viral disease named for a river in Africa |
| 56% | OSAGE | 5 | River named for a Plains tribe |
| 56% | DELTA | 5 | Airline named for a region on the Mississippi river |
| 55% | OSAGE | 5 | River named for a Great Plains people |
| 54% | THAMESHOUSE | 11 | MI5 headquarters named for a London river |
| 54% | STYX | 4 | Rock band named for a mythical river |
| 53% | EEL | 3 | California river named for a fish |