| Answer | Crossword Clue |
|---|---|
| eidos | an essence (a fundamental nature) |
| eide | EIDOS, an essence (a fundamental nature) |
| principles | A fundamental quality or attribute determining the nature of something; an essence |
| essences | ESSENCE, a fundamental nature |
| philosophies | The study of the fundamental nature of knowledge, reality, and existence, esp. when considered as an academic discipline |
| philosophy | The study of the fundamental nature of knowledge, reality, and existence, esp. when considered as an academic discipline |
