Related Clues:

• Gets inedible
• Gets smelly, say
• Turns, in a sense
• Becomes inedible, in a way
• One leaving mob scenes goes bad
• Becomes bad
• Article with prizes for degenerates
• Goes rancid
• Molders away
• Becomes inedible
• Starts to attract flies, say
• Turns putrid
• It's put back in cold storage but doesn't keep
• A pit horse works with withers
• Starts to reek, often turning smelly