Related Clues:
- Outfit I had to make with no bending
- Having no flex
- Firm's free to employ serviceman
- Unmovable
- Like autumn air or a fresh apple
- Steely
- Like a hard-liner
- Gear I'd found inflexible
- Firm, inflexible
- Not chill at all
- It's typical of The Board to manipulate the papers
- Siegfried drops fees for firm
- Unable to be forced out of shape
- Like saltines
- Hard to fake passport, perhaps?