Related Clues:
- Devoid of motion or change
- Without the strength to move
- Unlikely to react
- Unlikely to form compounds
- Like xenon, as gases go
- Hibernating
- Like some gas elements
- Like group 18 elements
- Totally unreactive
- Chemically nonreactive, as a gas
- Slower than 43-Down
- Lifeless type up north in hospital with temperature
- Like a pocketful of krypton
- Not moving, lifeless
- Not showing much life