Pertaining to suicide.
Likely to commit, or to attempt to commit, suicide.
Extremely reckless.
Highly likely to certain to result in the deaths of the participants; dangerous or reckless to such a degree as to be tantamount to suicide for those taking part.
Someone suicidal; someone likely to kill themselves.
Malignant; spiteful; hateful.
Full of venom.
Noxious; evil.
Powerful
Producing venom (a toxin usually injected into an enemy or prey by biting or stinging) in glands or accumulating venom from food.
Toxic; poisonous.