Heavy and Toxic

Related words

Heavy adjective - Having great weight.

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Toxic and heavy are semantically related. In some cases you can use "Toxic" instead an adjective "Heavy".

Nearby Words: heave, heavyweight, heaviness, heaved, heavily

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

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Heavy and toxic are semantically related. Sometimes you can use "Heavy" instead an adjective "Toxic".

Nearby Words: toxicant, toxin

More generally, the word "heavy" had been used for a long time among hippies to mean "serious" or "depressing", and some people point as well to the group of often-toxic chemical elements known as "heavy metals" in chemistry.

Source: Useful Notes / Heavy Metal
For example, silver is a known germicide (it's toxic to germs like many heavy metals but not toxic enough to kill humans, at least not accidentally) and has been used instead of antibiotics throughout history.

Source: Revive Kills Zombie
Certain structures such as heavy industry, prisons, toxic waste facilities and casinos will result in the petitioners screaming at you.

Source: Video Game / SimCity

Cite this Source

Toxic and Heavy. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/heavy/toxic

Heavy & Toxic. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/heavy/toxic>.

Toxic or Heavy. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/heavy/toxic.

Google Ngram Viewer shows how "heavy" and "toxic" have occurred on timeline