City that has a busy underground system (4,4) Crossword Clue

Here is the answer for the crossword clue City that has a busy underground system (4,4) . 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 8 letters. We think the likely answer to this clue is HONGKONG.

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Crossword Answer For City that has a busy underground system (4,4):

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40 Potential Answers:

RankAnswerLengthSourceDate
98% HONGKONG City that has a busy underground system (4,4) (8)
8% METRO City's subway system (5) Commuter Feb 16, 2026
8% NEWYORKCITY This has a busy underground system (3,4,4) (11)
7% CATACOMBS Underground cemeteries (9) Thomas Joseph Feb 11, 2026
7% CTA Windy City rail system: Abbr. (3)
7% METRIC __ system (6) Commuter Jan 23, 2026
7% CATACOMB Underground cemetery (8) The Times Concise Jan 14, 2026
7% ROOT Part of an underground water system (4) The Atlantic Nov 6, 2025
7% LONDON City that has the oldest underground system (6) (6)
7% SUBWAYS Was busy developing systems underground (7) The Times Cryptic Jun 24, 2022
City that has a busy underground system (4,4) Crossword Clue
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We found 40 solutions for City that has a busy underground system (4,4). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is HONGKONG.

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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 a busy underground system (4,4).