Was busy developing systems underground Crossword Clue

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Here is the answer for the crossword clue Was busy developing systems underground last seen in Times Cryptic puzzle. 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 SUBWAYS.

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Crossword Answer For Was busy developing systems underground:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% SUBWAYS Was busy developing systems underground (7) The Times Cryptic Jun 24, 2022
3% METRO Underground railway system, such as that in Paris (5) (5) Mirror Quiz Jun 1, 2026
3% MINER Underground worker (5) The Telegraph Plusword May 31, 2026
3% BLOSSOM Develop (7) Eugene Sheffer May 30, 2026
3% THETUBE World's first underground railway system, familiarly (7) New York Times Midi May 17, 2026
3% TUBER Underground stem (5) The Telegraph Plusword May 2, 2026
3% SEWER Underground drainage system (5) Newsday Apr 28, 2026
3% UNIX Operating system developed at Bell Labs (4) New York Times Mar 12, 2026
2% UTERI Development chambers (5) The Telegraph Cross Atlantic May 31, 2026
2% IDEA Creative development (4) LA Times Daily May 31, 2026

Last appeared together with the following clues in Times Cryptic puzzle

Was busy developing systems underground Crossword Clue
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We found 40 solutions for Was busy developing systems underground. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is SUBWAYS.

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