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 Their caution stems from the relatively scant premium offered by corporate bonds relative to ultrasafe U.S. government debt, which is also paying some of its most generous yields of the past 15 years. — Matt Grossman, WSJ, 5 Mar. 2023 These companies tended to be the prime beneficiaries of the Federal Reserve’s record-breaking monetary stimulus as investors showered fast-growing businesses with capital to eke out a better return when ultrasafe ten-year Treasury bonds yielded little over 1%. — Christiaan Hetzner, Fortune, 6 Dec. 2022 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 While the stakes are somewhat lower for solid-state cells than for commercial jets—the batteries are, after all, designed to be ultrasafe—a battery that goes to market and experiences unexpected performance problems could slow the electrification of transportation. — Daniel Oberhaus, Wired, 8 Dec. 2020 See All Example Sentences for ultrasafe

Recent Examples of Synonyms for ultrasafe

Adjective

All children’s summer camps in Kerr County confirmed their campers were safe, according to the county sheriff’s office.

— Dalia Faheid, CNN Money, 17 July 2026
Suzanne Engelke, the city’s alternative transportation analyst, said the traffic garden will provide a safe, car-free space where children can learn traffic safety while riding bikes, scooters and roller skates.

— Nicole Buss, Sacbee.com, 16 July 2026

Definition of safe

Adjective

That includes items that seem harmless back home, like those gummies to help with sleep.

— Kathleen Wong, USA Today, 17 July 2026
For some workers, letting AI write a message to a coworker may seem like a harmless time-saving hack, while others view it as inconsiderate or rude.

— Sophie Caldwell, CNBC, 15 July 2026

Definition of harmless

Adjective

To the grandparent, the situation might seem innocuous; after all, its just one episode of television while the adults do chores.

— Hannah Nwoko, Parents, 17 July 2026
Whether for people, wildlife or astronomical observatories, the beam from this single test satellite is far from innocuous.

— Mary Randolph, Scientific American, 16 July 2026

Definition of innocuous

Adjective

Instead, Judith completes the task on her own terms, terrorizing Sam and innocent skiers in her wake.

— Aramide Tinubu, Variety, 15 July 2026
The investigator, Dan Myers, met with Clapper and came away with the impression that Clapper believed Broadwater was innocent of the crime and Weakfall was guilty.

— ProPublica, ProPublica, 14 July 2026

Definition of innocent

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

Adjective

Türkiye, in Australia’s first match, had been sluggish and unthreatening.

— Naaman Zhou, New Yorker, 1 July 2026
Lack of efforts to provide corrective knowledge about the unthreatening reality of TMI and the unique Soviet circumstances of the Chernobyl accident encouraged widespread belief that nuclear represented an essentialist threat to public safety.

— Scott Montgomery, Forbes.com, 9 June 2026

Definition of unthreatening

Browse Nearby Words

ultrarightist

ultrasafe

ultrasharp

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“Ultrasafe.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ultrasafe. Accessed 20 Jul. 2026.

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Synonyms of ultrasafe

adjective

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