Related Clues:
- Has stamina
- Isn't ephemeral
- Doesn't peter out
- Isn't a 50 Across
- Stays in blast shelter
- They may reform loafers
- Doesn't die
- Cobbler works with these and survives
- Lowest places
- Only remaining son survives
- Drinking tea, say, girl survives
- Keeps on
- Works nonstop?
- Isn't just a fad
- Tense on the inside, girl holds out