Related Clues:
- Firm, strong
- Stable and reliable
- Ready . . . . . . go
- Three-dimensional shape, not hollow
- Firmly supported or balanced
- Well balanced and stable
- Not liable to fluctuate
- Not subject to change or variation
- Firmly supported, stable
- Not hollow, the same throughout
- Regular and continuous
- Stable, not shaky
- Not liable to fluctuations
- Slow and ... wins the race
- Not shaking or moving