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Sign of smooth operation Crossword Clue
Here is the answer for the crossword clue Sign of smooth operation . 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 3 letters. We think the likely answer to this clue is HUM.
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Crossword Answer For Sign of smooth operation:
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40 Potential Answers:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | HUM Sign of smooth operation | (3) | ||
| 4% | SADE "Smooth Operator" singer | (4) | ||
| 3% | TRAP Sting operation | (4) | Thomas Joseph | May 23, 2026 |
| 3% | SANDS Smooths, in a way | (5) | New York Times | May 20, 2026 |
| 3% | IRONED Smoothed (6) | (6) | Mirror Quick | May 19, 2026 |
| 3% | USER Consumer or operator | (4) | Puzzler Backwords | May 19, 2026 |
| 3% | RAN Operated | (3) | Thomas Joseph | May 13, 2026 |
| 3% | SATINY Smooth and glossy | (6) | New York Times | May 13, 2026 |
| 3% | LOGON Sign in, at last, sign in (3,2) | (5) | The Sun Two Speed | May 11, 2026 |
| 3% | SPY CIA operative | (3) | Eugene Sheffer | May 9, 2026 |
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We found 40 solutions for Sign of smooth operation. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is HUM.
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