Related Clues:

• Sure eat up and become without luxury
• Stern, grave
• Spartan and abstemious
• Severely simple and plain
• Abstemious and grave
• Severely simple and plain in appearance
• 'Spartan, simple (7)'
• Severe and strict
• You'll find us in a tree. Simple, isn't it?
• There's a tree around us for the grave
• It's grave for us in a tree that's been chopped up
• Strictly speaking, there's a tree around us
• Strictly speaking, the alternative to take the wheel, by the sound of it
• Strictly speaking, the alternative to being at the wheel, by the soiund of it (7)
• Strictly speaking, that's you and me in a tree