| 100% | ALASKAPENINSULA | 15 | It separates the Bering Sea from the Pacific |
| 63% | KAMCHATKA | 9 | — Peninsula, area of E Russia separating the Sea of Okhotsk from the Bering Sea and Pacific Ocean |
| 63% | KAMCHATKA | 9 | — Peninsula, area of eastern Russia separating the Sea of Okhotsk from the Bering Sea and Pacific Ocean |
| 59% | ALEUTIANS | 9 | Islands that separate the Pacific Ocean and the Bering Sea |
| 58% | ASIA | 4 | It's separated from North America by the Bering Strait |
| 56% | SOUTHCHINA | 10 | — Sea, that arm of the Pacific Ocean separating Vietnam from the Philippines |
| 51% | CURB | 4 | It separates the street from the sidewalk |
| 50% | ERITREA | 7 | It's across the Red Sea from Yemen |
| 49% | ADRIATIC | 8 | Sea separating Italy from the Balkans |
| 49% | WHEAT | 5 | It's separated from the chaff |
| 48% | ADRIATIC | 8 | Sea separating Italy from the Balkan Peninsula |
| 48% | SIBERIA | 7 | Sight from the Bering Sea |
| 48% | ADRIATIC | 8 | Sea separating the Balkans from the Italian peninsula |
| 48% | STRAITOFMESSINA | 15 | It separates Sicily from the rest of Italy |
| 48% | RIVER | 5 | It runs from the mountains to the sea |
| 47% | LAGOONS | 7 | Shallow waters partly separated from the sea |
| 46% | ALASKA | 6 | State separated from Asia by the Bering Strait |
| 45% | SIDE | 4 | It's often served on a separate plate from the main course |
| 45% | HORIZON | 7 | Line that appears to separate the sea from the sky |
| 45% | LAGOON | 6 | Body of water separated from the sea by a reef |
| 44% | FIJI | 4 | Bottled water brand, or the Pacific island nation it's from |
| 44% | SAMOS | 5 | Island in the Aegean Sea separated from Turkey by the Mycale Strait |
| 44% | OLAND | 5 | Island in the Baltic Sea separated from mainland Sweden by Kalmar Sound |
| 44% | PEI | 3 | It's separated from N.B. by the Northumberland Strait |
| 43% | MENAI | 5 | — Strait, channel of the Irish Sea that separates the Welsh mainland from Anglesey |
| 43% | SCO | 3 | Proposed top level domain for Scotland, should it ever separate from the UK |
| 43% | IRELAND | 7 | It's separated from Iceland by a sea (and a "c"!) |
| 40% | DOT | 3 | It separates the dollars and cents |
| 40% | UKR | 3 | It borders the Black Sea: Abbr. |
| 40% | ISR | 3 | It borders the Dead Sea, briefly |