Search Dictionary
Definition of toxic

toxic

/ˈtɑːk.sɪk/
tox · ic

Adverb:toxically
•
Plural:toxics
JUMP TO:

toxic Lexical Profile

toxic Game Scores & Validity

• adjective

1

Containing or being a poisonous material capable of causing death, severe illness, or physical harm to living organisms.

Example

"The factory was fined heavily for dumping toxic waste into the nearby river."


2

Extremely unpleasant, malicious, or emotionally harmful in a way that drains energy or damages relationships.

Example

"She decided to resign from the company because the workplace culture had become unbearable and toxic."


3

Relating to high-risk, non-performing financial assets or debts that have lost their value and have no functioning market.

Example

"During the financial crisis, major banks struggled to offload billions of dollars in toxic debts."

Synonyms
View all synonyms for toxic
Antonyms
View all antonyms for toxic

• noun

1

A poisonous substance or chemical pollutant (usually used in the plural).

Example

"New environmental regulations aim to reduce the release of industrial toxics into local waterways."

Synonyms
View all synonyms for toxic

Word Nuance & Usage

In biology and chemistry, 'toxic' is the broad term for any substance harmful to organisms, whereas 'venomous' specifically describes organisms that inject toxins via a bite or sting, and 'poisonous' describes those that cause harm when ingested or touched.

• Rhymes for toxic

Word Origin & Etymology

Borrowed in the mid-17th century from Medieval Latin toxicus ('poisoned'), from Latin toxicum ('poison'), which derived from Ancient Greek toxikon pharmakon ('poison for arrows'), from toxon ('bow').

Cite this Entry


Wordmom. (2026). Definition of Toxic. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/toxic
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Dictionary & Reference
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.