NONTOXIC Synonyms: 48 Similar and Opposite Words

nontoxic

adjective

Definition of nontoxic

as in nonpoisonous

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Dissimilar Words

Example Sentences

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Recent Examples of nontoxic The government, which used the firefighting foam at 28 defense bases across the country, alleged 3M gave assurances the substance was safe to dispose of, biodegradable and nontoxic. — Reuters, NBC news, 28 May 2026 Read on to learn the various nontoxic methods, many of which target more than one type of flying pest, to boot. — Sheila Kim, The Spruce, 24 May 2026 Not only is it made in the USA from natural, nontoxic, eco-friendly rubber, but for every yoga mat sold, one tree is planted. — Emily Peck, Wired News, 21 May 2026 Scroll on for more stunning cookware, including a ceramic casserole dish, a nontoxic stock pot, and a handy bread loaf pot. — Mariana Best, Better Homes & Gardens, 16 May 2026 See All Example Sentences for nontoxic

Recent Examples of Synonyms for nontoxic

Adjective

Advocates say there are ways around the issue by carefully sourcing nonpoisonous trees that are grown organically and not sprayed with fire retardant.

— Charles Passy, WSJ, 27 Dec. 2020
This will give them a chance to exercise this innate behavior with a safe source of nonpoisonous plant life.

— David Shultz, Science | AAAS, 8 Aug. 2019

Definition of nonpoisonous

Adjective

Small nutritional improvements today could yield health benefits that last decades.

— Omer Awan, Forbes.com, 1 Aug. 2026
Their popularity stems from their distinctive texture, natural sweetness, convenience, near year-round availability and impressive nutritional profile.

— Daryl Austin, USA Today, 1 Aug. 2026

Definition of nutritional

Adjective

The formula uses ingredients that boost blood flow to the lips—creating that signature tingly sensation—to enhance volume, while nourishing oils and vitamin E keep lips smooth and hydrated.

— Christa Joanna Lee, Allure, 26 July 2026
Formulated around one of the most nourishing oils in the world, olive oil, which is high in antioxidants, vitamin E and polyphenols.

— ABC News, ABC News, 14 July 2026

Definition of nourishing

Adjective

These waters are antiseptic, anti-inflammatory, and antioxidant.

— Condé Nast, Condé Nast Traveler, 10 July 2026
For otherwise healthy mouths without an active infection, daily antiseptic rinsing may be worth reconsidering in favor of standard brushing and flossing.

— Allison Palmer, Fort Worth Star-Telegram, 2 July 2026

Definition of antiseptic

Adjective

Users must follow manufacturer instructions, apply to clean skin, and understand that visible improvements require consistent use over weeks or months.

— Pooja Mistry, Forbes.com, 31 July 2026
Make sure vents are unobstructed, check that the condensate drain is draining properly, and keep the area around the indoor unit clean and dry.

— Bianca Lambert, Southern Living, 31 July 2026