| Answer | Crossword Clue |
|---|---|
| TRUISM | Self-evident truth |
| AXIOM | Self-evident truth. |
| AXIOM | Self-evident truth |
| AXIOM | Truth held to be self-evident |
| FACT | Truth we hold to be self-evident? |
| AXIOM | We hold this truth to be self-evident |
| COGITOERGOSUM | Descartes found this truth to be self-evident |
