| Clue | Source | Date |
|---|---|---|
| Thorough examination of a subject | USA Today | 21 Jul 2025 |
| Trip down the rabbit hole on a subject | New York Times Mini | 01 Jun 2024 |
| Thorough examination of a topic | USA Today | 27 Jul 2023 |
| Metaphorical scrutiny, in modern lingo | LA Times Daily | 14 Apr 2019 |
| Metaphorical scrutiny, in modern lingo | The Washington Post | 14 Apr 2019 |
| Metaphorical scrutiny, in modern lingo |