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Underground river first experimental site Crossword Clue
Here is the answer for the crossword clue Underground river first experimental site . 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 9 letters. We think the likely answer to this clue is TEST TUBE.
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Crossword Answer For Underground river first experimental site :
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40 Potential Answers:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | TEST TUBE Underground river first experimental site | (9) | ||
| 7% | TESTTUBE Experimental equipment in trial underground | (8) | The Times Quick Cryptic | Aug 4, 2025 |
| 6% | PILOT Experimental | (5) | The Times Sunday Concise | Aug 31, 2025 |
| 5% | LAIR Underground cavern, maybe | (4) | USA Today | Nov 6, 2025 |
| 5% | ROOT Part of an underground water system | (4) | The Atlantic | Nov 6, 2025 |
| 5% | TUBE Underground railway | (4) | The Telegraph Cross Atlantic | Nov 4, 2025 |
| 5% | METRO Paris underground (5) | (5) | Mirror Classic | Nov 3, 2025 |
| 5% | SEAM Underground band | (4) | LA Times Daily | Nov 1, 2025 |
| 5% | CAVE Bat's underground home | (4) | Newsday | Oct 29, 2025 |
| 5% | ROOTS Underground plant networks | (5) |
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We found 40 solutions for Underground river first experimental site . The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is TEST TUBE.
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