| Clue | Source | Date |
|---|---|---|
| Optimal method of doing something | USA Today | 12 Jun 2025 |
| A business method or technique that has been generally accepted as superior to any alternatives | ||
| Optimal way of doing something | Newsday | 24 Mar 2021 |
| Preferred way of doing things | LA Times Daily | 27 Feb 2018 |
| Preferred way of doing things | The Washington Post | 27 Feb 2018 |
| Preferred way of doing things |