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Old-school operating system Crossword Clue
Here is the answer for the crossword clue Old-school operating system last seen in USA Today 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 4 letters. We think the likely answer to this clue is UNIX.
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Crossword Answer For Old-school operating system:
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40 Potential Answers:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | UNIX Old-school operating system | (4) | USA Today | Jun 8, 2024 |
| 3% | ALMA ___ mater (one's old school) | (4) | ||
| 3% | OPEN ___ for business (in operation) | (4) | ||
| 3% | RUN Operate | (3) | The Telegraph Quick | May 30, 2026 |
| 3% | MED ___ school | (3) | USA Today | May 27, 2026 |
| 3% | RAN Operated | (3) | Thomas Joseph | May 26, 2026 |
| 3% | ALLIED In formal co-operation | (6) | The Times Concise | May 26, 2026 |
| 3% | DOOR Ringing system--> | (4) | USA Today Quick | May 25, 2026 |
| 3% | MOTO Reading Services operator | (4) | The Telegraph Cross Atlantic | May 24, 2026 |
| 3% | TRAP Sting operation | (4) | Thomas Joseph | May 23, 2026 |
Last appeared together with the following clues in USA Today puzzle
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We found 40 solutions for Old-school 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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