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The Columbia River forms much of its northern border Crossword Clue
Here is the answer for the crossword clue The Columbia River forms much of its northern border . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 6 letters. We think the likely answer to this clue is OREGON.
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Crossword Answer For The Columbia River forms much of its northern border:
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40 Potential Answers:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | OREGON The Columbia River forms much of its northern border | (6) | ||
| 4% | RIOBRAVO Mexico's northern border river * | (8) | The Telegraph Cross Atlantic | Jan 4, 2026 |
| 4% | ORE The Columbia R. forms much of its northern border | (3) | ||
| 3% | SEVERN Hack on northern river | (6) | The Telegraph Cryptic | Feb 5, 2026 |
| 3% | IDAHO It has a 45-mile border with British Columbia | (5) | Wall Street Journal | Jan 28, 2026 |
| 3% | TEES River in northern England | (4) | The Telegraph Cross Atlantic | Jan 19, 2026 |
| 3% | ORINOCO River that forms part of the border between Colombia and Venezuela (7) | (7) | Mirror Quiz | Jan 16, 2026 |
| 3% | ODER River on the Brandenburg border | (4) | Wall Street Journal | Jan 14, 2026 |
| 3% | EBRO River of northern Spain | (4) | LA Times Daily | Jan 4, 2026 |
| 3% | TAMAR River forming much of the Devon/Cornwall border (5) | (5) | Mirror Quiz | Dec 7, 2025 |
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We found 40 solutions for The Columbia River forms much of its northern border. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is OREGON.
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