Related Clues:

• Overfamiliar
• Hardly original
• Days-old
• Like a tough cookie?
• Like dated food
• Like day-old donuts
• Hard, as bread
• Like old jokes
• Flat, as cola
• Hardly well-kept
• Stuffy, as air
• Lacking originality
• In need of an update
• Not well-kept
• In poor condition