Related Clues:
- Firm - three-dimensional
- Strong and reliable
- Firm - substantial
- Hard and compact
- Companion of liquid and gas
- Strong and sturdily built
- Sphere or pyramid
- Well-constructed
- *Sphere or cube
- Quite substantial
- Twenty-four hours without a sound
- Hale and hearty to produce Aran jumper for sturdily built person
- Well-built upstart between two streets has unknown quantity
- Spooner's ringing repartee is tightly constructed
- Articles removed from one of 7 that's solid