Airtight underwater chamber Crossword Clue

Here is the answer for the crossword clue Airtight underwater chamber . 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 7 letters. We think the likely answer to this clue is CAISSON.

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Crossword Answer For Airtight underwater chamber:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% CAISSON Airtight underwater chamber (7)
3% AQUANAUT Underwater explorer (8) The Times Concise Mar 11, 2026
3% HERMETIC Airtight (8) The Times Sunday Concise Feb 22, 2026
3% SEALSUP Makes airtight (7) Eugene Sheffer Jan 29, 2026
2% DEPTHCHARGE Underwater bomb (5,6) (11) Mirror Classic Mar 30, 2026
2% DEEPEST Like the Mariana Trench among all the world's underwater places (7) New York Times Mar 30, 2026
2% DOLMENS Single chamber tombs with pillars supporting a capstone (7) The Times Specialist Sunday Mar 29, 2026
2% SONAR Underwater detection system (5)
2% AUSTRIAN European chambers occupied by American nationals, primarily (8) The Telegraph Toughie Mar 24, 2026
2% CAISSONS Watertight chambers used in building bridge foundations (8) The Times Specialist Sunday Mar 22, 2026
Airtight underwater chamber Crossword Clue
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We found 40 solutions for Airtight underwater chamber. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is CAISSON.

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