Related Clues:

• Topic for a geriatrician
• Getting on (Var.)
• Going gray
• Gerontologist's subject
• A process many would like to avoid?
• Senescent
• Vintner's concern
• Maturing
• Ripening
• Its cause is what rocket scientist Robert Truax predicted would be found and corrected by 2010
• Sitting around for years waiting to get drunk?
• Lifelong process
• Getting older (Var.)
• A process everyone would like to avoid?
• Sitting in a cask, say