Bad and Poisonous

Related words

Bad adjective - Causing or capable of causing harm.

Usage example: sitting too close to the television is said to be bad for the eyes

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Poisonous and bad are semantically related In some cases you can use "Poisonous" instead an adjective "Bad".

Nearby Words: badly, badness

Poisonous adjective - Containing or contaminated with a substance capable of injuring or killing a living thing.

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Bad and poisonous are semantically related in harmful topic. Sometimes you can use "Bad" instead an adjective "Poisonous".

Nearby Words: poison, poisoned, poisoning, poisoner

Of course, Clown demonstrates just why the comparison is a bad one when Luffy proves immune to his poisonous gases.

Source: Poisonous Person
However, in the end, it's horribly subverted as the mushroom actually was an extremely poisonous one, which was probably the real reason it tasted bad, but that's a whole other story.

Source: If It Tastes Bad, It Must Be Good for You
In some cases the stuff might even be acidic, poisonous, or just smell really bad.

Source: Bad Black Barf

Cite this Source

Poisonous and Bad. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/bad/poisonous

Bad & Poisonous. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/bad/poisonous>.

Poisonous or Bad. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/bad/poisonous.

Google Ngram Viewer shows how "bad" and "poisonous" have occurred on timeline