Related Clues:

• Like krypton or xenon
• War memento, maybe
• Like argon
• Favor one side?
• Dead to the world
• Like neon or xenon
• Not reacting
• Not merely sluggish
• Walk unsteadily
• Flimsy, as an excuse
• Like a wet noodle
• Frail
• Not active, chemically
• Droopy
• Worn out