| 100% | BLUEBLOOD | 9 | It flows through the veins of royalty |
| 81% | ICEWATER | 8 | It flows through the veins of the emotionless |
| 65% | ICHOR | 5 | It ran through the veins of Venus |
| 65% | AARE | 4 | It flows through the Lake of Thun |
| 55% | EAU | 3 | It flows through the Seine |
| 53% | BLOOD | 5 | Fluid flowing through the veins |
| 51% | ICHOR | 5 | It flows through Hera's veins |
| 49% | SEINE | 5 | It flows to the harbor of Le Havre |
| 49% | LAVA | 4 | It flows down the side of a volcano |
| 48% | MISSISSIPPI | 11 | It runs through the middle of the 66-Across |
| 47% | LOIRE | 5 | It flows into the Bay of Biscay at Saint-Nazaire |
| 47% | PLATTE | 6 | It flows into the Missouri south of Omaha |
| 46% | GANGESRIVER | 11 | It flows from the Himalayas to the Bay of Bengal |
| 46% | GANGES | 6 | It flows from the Himalayas to the Bay of Bengal |
| 46% | VLTAVA | 6 | River that flows through the heart of Prague |
| 46% | UBANGI | 6 | River that flows through the city of Bangui |
| 45% | TEAPARTY | 8 | The Dormouse slept through most of it |
| 45% | BELARUS | 7 | The Dnieper flows through it |
| 45% | LAOS | 4 | The Mekong flows through it |
| 45% | SERBIA | 6 | The Danube flows through it |
| 45% | MALI | 4 | The Niger flows through it |
| 45% | SYRIA | 5 | The Euphrates flows through it |
| 45% | ARAGON | 6 | The Ebro flows through it |
| 44% | INSULATOR | 9 | It resists the flow of electricity, e.g. rubber |
| 44% | ALB | 3 | 32 mile Rhine tributary that flows through the Northern Black Forest and the city of Karlsruhe |
| 43% | STLO | 4 | The Vire River flows through it |
| 43% | MALI | 4 | The Niger River flows through it |
| 42% | THREAD | 6 | It may go through the eye of a needle |
| 42% | DAM | 3 | It can control the flow of water in a river |
| 42% | NEEDLE | 6 | Thread is passed through the eye of it |