Related Clues:

• They're deadly, but only as an afterthought
• The way an added bit may be the death of you
• They make an afterthought that's poisonous
• They're like a poisonous afterthought
• Pass the poison from them
• The like of poisonous second thoughts
• There did be stings with the afterthought
• 'Like an afterthought, they may be the death of you (4)'
• The stingers did be an afterthought
• They have 19 across like an afterthought
• Like to be poisonous at the end
• What a poisonous afterthought like this
• Nasty nestful
• Deadly vipers
• Small, poisonous vipers