| Clue | Source | Date |
|---|---|---|
| Fundamental change in understanding | USA Today | 09 Jul 2023 |
| Fundamental change in the way something is understood | USA Today | 26 Nov 2022 |
| Fundamental change | Newsday | 17 Oct 2019 |
| Fundamental change in basic concepts | Universal | 18 May 2017 |
| Fundamental change in basic concepts | ||
| Transition to a heliocentric model of the universe, e.g. | ||
| Change |