| Answer | Crossword Clue |
|---|---|
| ALTERED | Underwent change. |
| BECAME | Underwent a change |
| REACTED | Underwent chemical change |
| STOOD | Underwent |
| EBBED | Underwent recession |
| MUSED | Underwent reflection? |
| LYSED | Underwent remission of fever |
| SAMSA | Gregor who underwent a "metamorphosis" |
| OSIRIS | God of death who underwent resurrection |
| WEST | It underwent the Enlightenment, with "the" |
| STRESSTESTS | What big banks underwent in 2009 |
| PANGAEA | It underwent a long, massive breakup |
| OSIRIS | God of life, death and fertility who underwent resurrection |
