All mephitical synonyms

adjective mephitical

• lethal — of, relating to, or causing death; deadly; fatal: a lethal weapon; a lethal dose.
• malicious — full of, characterized by, or showing malice; intentionally harmful; spiteful: malicious gossip.
• malignant — disposed to cause harm, suffering, or distress deliberately; feeling or showing ill will or hatred.
• mephitic — offensive to the smell.
• miasmatic — noxious exhalations from putrescent organic matter; poisonous effluvia or germs polluting the atmosphere.
• morbid — suggesting an unhealthy mental state or attitude; unwholesomely gloomy, sensitive, extreme, etc.: a morbid interest in death.
• mortal — subject to death; having a transitory life: all mortal creatures.
• nocuous — likely to cause damage or injury; harmful; noxious.
• noisome — offensive or disgusting, as an odor.
• noxious — harmful or injurious to health or physical well-being: noxious fumes.
• peccant — sinning; guilty of a moral offense.
• pernicious — causing insidious harm or ruin; ruinous; injurious; hurtful: pernicious teachings; a pernicious lie.
• pestiferous — bringing or bearing disease.
• pestilential — producing or tending to produce pestilence.
• poison — a substance with an inherent property that tends to destroy life or impair health.
• septic — pertaining to or of the nature of sepsis; infected.
• toxic — of, pertaining to, affected with, or caused by a toxin or poison: a toxic condition.
• toxicant — poisonous; toxic.
• venomous — (of an animal) having a gland or glands for secreting venom; able to inflict a poisoned bite, sting, or wound: a venomous snake.
• vicious — addicted to or characterized by vice; grossly immoral; depraved; profligate: a vicious life.
• viperous — of the nature of or resembling a viper: a viperous movement.
• virulent — actively poisonous; intensely noxious: a virulent insect bite.
• poisonous — full of or containing poison: poisonous air; a poisonous substance.
• bad — If you say that it is bad that something happens, you mean it is unacceptable, unfortunate, or wrong.
• baleful — Baleful means harmful, or expressing harmful intentions.
• baneful — destructive, poisonous, or fatal
• corrupt — Someone who is corrupt behaves in a way that is morally wrong, especially by doing dishonest or illegal things in return for money or power.
• corruptive — tending to corrupt or produce corruption
• dangerous — If something is dangerous, it is able or likely to hurt or harm you.
• deadly — If something is deadly, it is likely or able to cause someone's death, or has already caused someone's death.
• deleterious — Something that has a deleterious effect on something has a harmful effect on it.
• destructive — Something that is destructive causes or is capable of causing great damage, harm, or injury.
• detrimental — Something that is detrimental to something else has a harmful or damaging effect on it.
• evil — Profoundly immoral and malevolent.
• fatal — causing or capable of causing death; mortal; deadly: a fatal accident; a fatal dose of poison.
• hurtful — causing hurt or injury; injurious; harmful.
• infective — infectious.