Related Clues:

• The ire of anything so poisonous is to yearn for it
• That will be firmly supportive, but may be the death of her (5)
• Soft as it sounds, it is poisonous
• Want to get so footless with ire
• The cockney lacks the means to make it irate
• Poisonous mixture of 18 down
• The creeper will get to grips with this after a century and a half
• Soft like that it may be fatal
• Not being venomous, it would be proud of having a sting in the tail
• Most of the vessel is serpentine
• Just as soft as it sounds, but far more dangerous
• The sort of poisonous ire one must aim for
• Just as soft-sounding as it is dangerous
• As soft as its bite is poisonous
• Such poisonous ire would aim to be for 25 down