- Evolve: (v) To develop slowly
- Immutable: (adv) Unchangeable
- Inveterate: (adj) Established
- Malleable: (adj) Able to be shaped
- Metamorphosis: (n) A transformation
- Modulate: (v) To adjust
- Protean: (adj) Readily taking on different forms
- Sporadic: (adj) Irregular
- Transmute: (v) To change form
- Volatile: (adj) Subject to wide variation