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Mainframe operating system Crossword Clue
Here is the answer for the crossword clue Mainframe operating system . 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 4 letters. We think the likely answer to this clue is UNIX.
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Crossword Answer For Mainframe operating system:
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40 Potential Answers:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | UNIX Mainframe operating system | (4) | ||
| 3% | ENIAC Seminal mainframe of the 1940s | (5) | The Washington Post Mini | Apr 14, 2026 |
| 3% | RUN Operate | (3) | Commuter | Apr 7, 2026 |
| 3% | LINUX Operating system on which Android is partly based | (5) | New York Times Mini | Mar 22, 2026 |
| 2% | NARC DEA operative, for short | (4) | ||
| 2% | TNT Boom operator's need? | (3) | LA Times Daily | May 1, 2026 |
| 2% | WEAVES Operates a loom | (6) | USA Today | Apr 30, 2026 |
| 2% | SWEEPSTAKE System of gambling (10) | (10) | Mirror Classic | Apr 28, 2026 |
| 2% | TOTE System of betting | (4) | The Telegraph Cross Atlantic | Apr 27, 2026 |
| 2% | STEREOS Sound systems | (7) | Newsday | Apr 26, 2026 |
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We found 40 solutions for Mainframe operating system. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is UNIX.
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