ULTRASAFE Synonyms: 30 Similar and Opposite Words

ultrasafe

adjective

Definition of ultrasafe

as in safe

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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 ultrasafe Higher yields on ultrasafe government bonds, by contrast, can pressure stocks. — Hardika Singh, WSJ, 23 Feb. 2023 This district has voted Conservative for over a century, raising questions about other Conservative seats thought to be ultrasafe. — Karla Adam, Washington Post, 24 June 2022 Covered bonds are a popular alternative funding source for banks in Europe, and are considered to be ultrasafe. — Anna Hirtenstein, WSJ, 22 Dec. 2021

Recent Examples of Synonyms for ultrasafe

Adjective

But rising bond yields make safer government debt more attractive relative to stocks, while also reducing the present value investors assign to companies’ future earnings.

— Lee Ying Shan, CNBC, 3 Sep. 2026
The pill was found to not only be safe but also reduce tumor burden in more than 30% of patients, according to the study published Wednesday in the New England Journal of Medicine.

— Mary Kekatos, ABC News, 3 Sep. 2026

Definition of safe

Adjective

Its short fangs can likely pierce human skin, but the spider is not known to bite humans and is considered harmless.

— Melissa Petruzzello, Encyclopedia Britannica, 2 Sep. 2026
When we are inoculated against a disease, we are exposed to a small, harmless dose of something dangerous.

— Rebecca Stafford, PEOPLE, 1 Sep. 2026

Definition of harmless

Adjective

That included building seemingly innocuous details in the main set that could, once things got very dark, be weaponized later.

— Sarah Shachat, IndieWire, 1 Sep. 2026
Welker’s comment may seem innocuous or even complimentary to Trump by suggesting an outsized importance in this year’s elections.

— Kevin Dolak, HollywoodReporter, 31 Aug. 2026

Definition of innocuous

Adjective

When model Tricia Helfer came in for a touch-up before an introductory visit to her boyfriend’s parents, Johns toned down her bright blonde chunks to play up her naturally innocent looks.

— Vanessa Friedman, Vogue, 1 Sep. 2026
In a cruel coup de grace, Acosta reached into Shuler’s bag to steal an item while the innocent customer was still alive, prosecutors said.

— John Annese, New York Daily News, 31 Aug. 2026

Definition of innocent

Adjective

Unlike tobacco, a static product with no real defensible qualities outside of recreation, consumer technology is ever evolving, and the lines between harmfully addictive and beneficial to society can be extremely blurry.

— Jonathan Vanian, CNBC, 30 Aug. 2026
Also, ants are a beneficial insect and may not even be harming your plants.

— Leanne Potts, Better Homes & Gardens, 30 Aug. 2026

Definition of beneficial

Adjective

New constraints on the plastic waste trade In 2021, Indonesia restricted the import of nonhazardous waste to 15 specific ports and in 2025 banned the import of plastic waste altogether.

— Ellen M. Considine, The Conversation, 2 June 2026
Officials said two cars were leaking ethanol and one car was leaking nonhazardous corn syrup.

— Ralph Green, Houston Chronicle, 18 Mar. 2026

Definition of nonhazardous

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

Browse Nearby Words

ultrarightist

ultrasafe

ultrasharp

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Style

“Ultrasafe.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ultrasafe. Accessed 6 Sep. 2026.

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Synonyms of ultrasafe

adjective

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