Across
- 4. Smooth slope
- 6. Balanced state
- 7. Opposed forces
- 11. Echo effect
- 12. Basic rule
- 14. Make measurable
- 15. Never ending sequence
Down
- 1. Reference model
- 2. Difficult structure
- 3. Remote measurement
- 5. Combined whole
- 8. Reasoning pattern
- 9. Pure idea
- 10. Judging standard
- 13. Inner sense