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English Thesaurus | noxious

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noxious

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definition | English Collocations | Conjugator | in Spanish | in French | in context | images

noxious
WordReference English Thesaurus © 2026

Sense: Harmful

Synonyms:

pernicious, deleterious, harmful

Sense: Foul

Synonyms:

foul , putrid, rotten , loathsome, base

Sense: Poisonous

Synonyms:

toxic, venomous, deadly , harmful , poisonous

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🗣️Recent forum discussions about thesaurus entries:

from some people is a noxious and insulting sort of tribute, which one is justified - English Only forum
Unhealthy/harmful/noxious [Food and Drinks] - English Only forum

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