NONHAZARDOUS Synonyms: 30 Similar and Opposite Words

nonhazardous

adjective

Definition of nonhazardous

as in harmless

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of nonhazardous Officials said two cars were leaking ethanol and one car was leaking nonhazardous corn syrup. — Ralph Green, Houston Chronicle, 18 Mar. 2026 The material spilled is nonhazardous food waste, said spokesperson Pam Witmer, not sewage. — Matthew Cupelli, Cincinnati Enquirer, 10 Jan. 2026 But the nonhazardous result means that trucking away the mound could cost within the mid-six-figure range. — Jake Goodrick, Sacbee.com, 12 June 2025 Judge Reiss agreed the samples were nonhazardous and nonliving, and didn’t present a threat. — Eduardo Cuevas, USA Today, 12 June 2025 See All Example Sentences for nonhazardous

Recent Examples of Synonyms for nonhazardous

Adjective

Attackers use it to control who reaches their malicious content while showing something harmless to other visitors.

— Kurt Knutsson, FOXNews.com, 17 Oct. 2026
Shortly before midnight, the squad determined the bags were harmless and contained no explosives, Anderson said.

— Fedor Zarkhin, Los Angeles Times, 13 Oct. 2026

Definition of harmless

Adjective

Budgets have tightened and commissioners have retreated to the familiar — backing low-cost dramas and safe-bet crime formats.

— Scott Roxborough, HollywoodReporter, 14 Oct. 2026
That means creating small, deliberate spaces where people feel safe enough to say what is actually happening.

— Ryoji Sekido, Fortune, 13 Oct. 2026

Definition of safe

Adjective

My main issue with these beloved and mostly innocuous $16 drinking glasses is less about their design and more about their never-ending trail of replicas.

— Francesca Krempa, Bon Appetit Magazine, 9 Oct. 2026
This has made some machine translations comically inaccurate, sometimes turning innocuous words into vulgar references in English.

— Mohammed Sergie, semafor.com, 8 Oct. 2026

Definition of innocuous

Adjective

Instead of the industrial look favored by many rival robots, NEO is notable for its aggressively nonthreatening appearance.

— James Vincent, Harpers Magazine, 30 Dec. 2025
Here, grizzlies don’t equate people with food—as opposed to populated areas where alluring smells forge a connection—and have learned to tolerate humans, thanks to decades of naturalists adopting nonthreatening practices.

— Susan Portnoy, AFAR Media, 3 Oct. 2025

Definition of nonthreatening

Adjective

More than 150 innocent civilians were also killed in those strikes, according to a report released by the Pentagon this August.

— Frank Andrews, CBS News, 13 Oct. 2026
In England, poet William Cowper portrayed Mai as an innocent corrupted by European society.

— Saar Shahar, The Conversation, 12 Oct. 2026

Definition of innocent

Browse Nearby Words

nonhardy

nonhazardous

nonhereditary

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“Nonhazardous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/nonhazardous. Accessed 19 Oct. 2026.

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Synonyms of nonhazardous

adjective

Example Sentences

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