Related Clues:

• Sounds as if an adder may be about to fall
• An adder may fall after it does this
• 'Having no feet, an adder can't even do this (6)'
• Start to fall for an adder?
• 'The adder can't even do this, having no feet (6)'
• 'An adder, having no feet, cannot walk even as badly as this (6)'
• At last the broken tree will wobble
• Might one add it all up and then fall for it
• Before the fall one gets to the summer
• Move like a drunk
• Sway back and forth, on the brink perhaps
• Be precariously poised
• Be about to fall now for one using Twitter
• Threaten collapse
• What makes Trent's last marine mammal stagger?