noxiousadjective
uk/ˈnɒk.ʃəs/us/ˈnɑːk.ʃəs/formalSomething, especially a gas or other substance, that is noxious is poisonous or very harmful:
They died from inhaling noxious fumes.
harmful and unpleasant:
a noxious smell/influence
Thesaurus: synonyms and related words
Poisoning and allergy
- delirium tremens
- hypersensitivity
- hypoallergenic
- intolerance
- lactose intolerance
- lead poisoning
- listeriosis
- poison
- poisoner
- poisoning
- poisonous
- reaction
- ricin
- strychnine
- the DTs
- toxic
- toxicity
- toxicology
- toxin
- trigger food
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Serious and unpleasant