Related Clues:
- Starch
- Inflexibility
- Formality
- Stretching may relieve it
- Characteristic of 4 Down
- That could save you from going round the bend
- Eggplant buyer's concern
- Company head showing great determination
- Strength of will
- Body in Scotland, a mere formality
- Resolution shown by marines boarding splendid ship
- Solidity
- Co-Head's inflexibility?
- Strength of monkeys regularly seen in trees
- Small argument facing head's inflexibility