| Clue | Source | Date |
|---|---|---|
| Permeates | Eugene Sheffer | 10 Sep 2025 |
| Enters via osmosis | Thomas Joseph | 24 Jun 2022 |
| Slowly comes through | LA Times Daily | 01 May 2021 |
| Slowly comes through | The Washington Post | 01 May 2021 |
| Enters gradually | ||
| Enters gradually | New York Times | 23 Nov 2019 |
| Enters via osmosis | ||
| Percolates | ||
| Enters by osmosis |