Related Clues:

• Bracing, as fall air
• Like new ones
• Unwilling to bend
• Like a brand new dollar bill
• Like fresh iceberg lettuce
• Totally baked
• Intolerant
• Boardlike
• Cooked to crunchiness
• Not wilted
• Unwilling to compromise
• Like some air and dollar bills
• Brittle but firm
• Tender and brittle
• Stiff, inflexible