Noxious synonyms
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Portending harm; ominous.
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- Portending harm; ominous.
- Causing harm, ruin, or death; harmful.
(Rare) Wicked; evil
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- (Rare) Wicked; evil
- Causing great injury, destruction, or ruin; fatal; deadly
- Tending to cause death or serious injury; deadly:
Harmful to health or well-being; injurious
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- Harmful to health or well-being; injurious
- Harmful often in a subtle or unexpected way (as for example deleterious effects, deleterious to health).
- Having a harmful effect; injurious:
Having a bad odor; foul-smelling
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- Having a bad odor; foul-smelling
- Offensive to the point of arousing disgust; foul:
- Harmful or dangerous:
Irritable or upset:
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- Irritable or upset:
- Morally detestable; wicked:
- Entangled or enwrapped:
Causing, showing, or proceeding from decay
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- Causing, showing, or proceeding from decay
- (Informal) Very disagreeable or unpleasant
- Proceeding from, relating to, or exhibiting putrefaction:
Causing social tension or unpleasantness:
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- Causing social tension or unpleasantness:
- Capable of causing injury or death, especially by chemical means; poisonous:
- Relating to or caused by a toxin or other poison:
Able to overcome the natural defenses of the host; highly infectious
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- Able to overcome the natural defenses of the host; highly infectious
- Extremely poisonous or injurious; deadly
- Characterized by, causing, or promoting the rapid onset of severe illness. Used of a disease or toxin.
Malicious; spiteful:
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- Malicious; spiteful:
- Secreting and transmitting venom:
- Harmful or destructive:
harmful
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pernicious
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offensive
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rotten
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deadly
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harmful
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poisonous
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pernicious
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Portending harm; ominous.
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- Portending harm; ominous.
- Causing distress, death, or ruin; deadly
Extremely accurate; unerring:
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- Extremely accurate; unerring:
- Absolute; utter:
- Aiming or wanting to kill; implacable:
Not benign; specif., cancerous
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- Not benign; specif., cancerous
- (Medicine) Tending to metastasize:
- Harmful, malevolent, injurious.
(Rare) Wicked; evil
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- (Rare) Wicked; evil
- Causing great injury, destruction, or ruin; fatal; deadly
- Tending to cause death or serious injury; deadly:
Likely to cause death; deadly
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- Likely to cause death; deadly
- (Rare) Contagious; pestilential
- Causing or likely to cause epidemic disease:
Producing pestilence or plague; pestilent
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- Producing pestilence or plague; pestilent
- Of, causing, or likely to cause pestilence or infection
- Pernicious; dangerous; harmful
Extremely hostile or malicious:
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- Extremely hostile or malicious:
- Characterized by, causing, or promoting the rapid onset of severe illness. Used of a disease or toxin.
- Extremely poisonous or injurious; deadly
help
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Find another word for noxious. In this page you can discover 25 synonyms, antonyms, idiomatic expressions, and related words for noxious, like: baneful, pernicious, deleterious, noisome, foul, putrid, toxic, virulent, venomous, harmful and pernicious.
