All poisonous synonyms
poiΒ·sonΒ·ous
P p adj poisonous
- lethal β of, relating to, or causing death; deadly; fatal: a lethal weapon; a lethal dose.
- deadly β If something is deadly, it is likely or able to cause someone's death, or has already caused someone's death.
- hard time β a period of difficulties or hardship.
- impartible β not partible; indivisible.
- maleficent β doing evil or harm; harmfully malicious: maleficent destroyers of reputations.
- ill-starred β doomed to misfortune or disaster; ill-fated; unlucky: an ill-starred enterprise.
- grody β repulsive; disgusting; nauseating.
- malodorous β having an unpleasant or offensive odor; smelling bad: a malodorous swamp.
- doomful β foreshadowing doom; portentously direful; ominous.
- miasmatic β noxious exhalations from putrescent organic matter; poisonous effluvia or germs polluting the atmosphere.
- inedible β not edible; unfit to be eaten.
- contagious β A disease that is contagious can be caught by touching people or things that are infected with it. Compare infectious.
- inoculable β capable of being inoculated.
- miasmic β noxious exhalations from putrescent organic matter; poisonous effluvia or germs polluting the atmosphere.
- mephitic β offensive to the smell.
- ill-disposed β unfriendly, unsympathetic, or having a negative attitude, as toward another person or an idea.
- malicious β full of, characterized by, or showing malice; intentionally harmful; spiteful: malicious gossip.
- mortiferous β deadly; fatal.
- nasty β physically filthy; disgustingly unclean: a nasty pigsty of a room.
- insalubrious β unfavorable to health; unwholesome.
- carcinogenic β A substance that is carcinogenic is likely to cause cancer.
- injurious β harmful, hurtful, or detrimental, as in effect: injurious eating habits.
- malignant β disposed to cause harm, suffering, or distress deliberately; feeling or showing ill will or hatred.
- death-dealing β fatal; lethal
- malefic β productive of evil; malign; doing harm; baneful: a malefic spell.
- baneful β destructive, poisonous, or fatal
- fatal β causing or capable of causing death; mortal; deadly: a fatal accident; a fatal dose of poison.
- hurtful β causing hurt or injury; injurious; harmful.
- indigestible β not digestible; not easily digested.
adjective poisonous
- infective β infectious.
- necrotic β death of a circumscribed portion of animal or plant tissue.
- mephitical β Alternative form of mephitic.
- noxious β harmful or injurious to health or physical well-being: noxious fumes.
- nocent β harmful; injurious.
- mortal β subject to death; having a transitory life: all mortal creatures.
- nocuous β likely to cause damage or injury; harmful; noxious.
- harmful β causing or capable of causing harm; injurious: a harmful idea; a harmful habit.
- noisome β offensive or disgusting, as an odor.
- contaminated β made impure by the addition of a harmful or undesirable substance
- yukky β yucky.
- epizootic β Of, relating to, or denoting a disease that is temporarily prevalent and widespread in an animal population.
- insalutary β Not salutary or wholesome; bad for health.