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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) | ||
| 3% | EASE Smooth sailing | (4) | LA Times Daily | Oct 30, 2026 |
| 3% | OILY Overly smooth | (4) | New York Times | Oct 27, 2026 |
| 3% | HUB Center of operations | (3) | New York Times | Oct 27, 2026 |
| 3% | SILKY __-smooth | (5) | Commuter | Oct 26, 2026 |
| 3% | USERS Operators (5) | (5) | Mirror Classic | Oct 26, 2026 |
| 3% | SADE Grammy-winning "Smooth Operator" singer | (4) | LA Times Mini | Oct 25, 2026 |
| 3% | SILKDRESS Bit of smooth eveningwear | (9) | New York Times | Oct 25, 2026 |
| 3% | AMOS Former operator of cookiekahuna.com | (4) | Newsday | Oct 24, 2026 |
| 3% | LEO It's a sign! | (3) | The Telegraph Cross Atlantic | Oct 22, 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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