Search Answers
Search Crossword Answers
Operating system since the 1970s Crossword Clue
Here is the answer for the crossword clue Operating system since the 1970s 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.
Crossword Answer For Operating system since the 1970s:
You can click on thetiles to reveal letter by letter before uncovering the full solution.
40 Potential Answers:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | UNIX Operating system since the 1970s | (4) | USA Today | Sep 24, 2019 |
| 3% | RUN Operate | (3) | Universal | Aug 20, 2025 |
| 3% | POKER Game with an annual World Series since 1970 | (5) | New York Times | Aug 17, 2025 |
| 3% | DOS Disk operating system, in short | (3) | ||
| 3% | IOS Apple operating system | (3) | The Telegraph Cross Atlantic | Jun 27, 2025 |
| 2% | DEWEY __ decimal system | (5) | LA Times Daily | Sep 4, 2025 |
| 2% | INBUSINESS Operating commercially | (10) | Universal | Sep 3, 2025 |
| 2% | CREDO Operating principle | (5) | LA Times Daily | Sep 2, 2025 |
| 2% | HAM Amateur radio operator | (3) | The Telegraph Quick | Aug 31, 2025 |
| 2% | YTD Since Jan. 1 | (3) | Newsday | Aug 31, 2025 |
Last appeared together with the following clues in USA Today puzzle
Fresh Clues From Recent Puzzles
Your Crossword Clues FAQ Guide
We found 40 solutions for Operating system since the 1970s. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is UNIX.
With crossword-solver.io you will find 40 solutions. We use historic puzzles to find the best matches for your question. We add many new clues on a daily basis.
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 Operating system since the 1970s.