City that has the oldest underground system (6) Crossword Clue

Here is the answer for the crossword clue City that has the oldest underground system (6) . 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 LONDON.

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Crossword Answer For City that has the oldest underground system (6):

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40 Potential Answers:

RankAnswerLengthSourceDate
98% LONDON City that has the oldest underground system (6) (6)
7% UBAHN The Berlin underground transport system (1,4) (5) The Guardian Weekend Jul 4, 2026
7% METRO Underground railway system, such as that in Paris (5) (5) Mirror Quiz Jun 1, 2026
6% WELL Underground water source (4) Newsday Aug 4, 2026
6% BULB Underground part of a tulip (4) New York Times Midi Aug 3, 2026
6% CAVER Underground explorer (5) LA Times Daily Aug 2, 2026
6% LOU Reed of The Velvet Underground (3) The Telegraph Cross Atlantic Jul 30, 2026
6% SUBWAYMAP Underground scheme? (9) New York Times Jul 25, 2026
6% DOWSE Search for underground water (5) Puzzler Backwords Jul 13, 2026
6% VANN Amirah of "Underground" (4) TV Jul 12, 2026
City that has the oldest underground system (6) Crossword Clue
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We found 40 solutions for City that has the oldest underground system (6). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is LONDON.

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With our crossword solver search engine you have access to over 7 million clues. You can narrow down the possible answers by specifying the number of letters it contains. We found more than 40 answers for City that has the oldest underground system (6).