Related Clues:

• Abandons
• Some mines
• Chuckholes
• Protective trenches
• Dull existences
• Perimeter defenses
• The worst. with 'the'
• Boring routines
• Worst situation, with 'the'
• Trapping tracks
• Ditches around castles
• Ore places
• Cavities
• Medieval security devices
• Dull lives