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

Recent Examples of Synonyms for ultrasafe

Adjective

According to MoDOT, the full closure will allow construction to be completed quicker, safer and more cost-effectively than keeping lanes open.

— Eleanor Nash, Kansas City Star, 6 Oct. 2026
Plus, its 18-inch USB cable ensures a fast, stable connection while also being long enough to keep the HDD at a safe distance.

— George Yang, PC Magazine, 6 Oct. 2026

Definition of safe

Adjective

What began years ago as a war for influence in Yemen between Iran and Saudi Arabia has now escalated to a challenge to maritime law rooted in guarantees for harmless passage of commercial ships.

— the Monitor's Editorial Board, Christian Science Monitor, 7 Oct. 2026
An avid runner and golfer fit and trim enough to pass for a man a decade younger, the silver-haired Claire was diagnosed with squamous cell carcinoma in 2015 when what looked like a harmless spot on his lip turned out to be cancerous.

— Los Angeles Times, Los Angeles Times, 6 Oct. 2026

Definition of harmless

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

Since then, Verity had been faking her vegetative state in order to … that part doesn’t entirely make sense, but the point is Lowen and Jeremy killed an innocent woman.

— Bethy Squires, Vulture, 5 Oct. 2026
The suspects are innocent unless proven guilty by proof beyond a reasonable doubt.

— Voice of the People, New York Daily News, 4 Oct. 2026

Definition of innocent

Adjective

Put Hill’s connection with the Chiefs aside from a moment and even still the signing would be beneficial for a team that still has Super Bowl aspirations.

— Miami Herald, Miami Herald, 5 Oct. 2026
Most high risk drugs have a narrow range of a beneficial dose, and concentrations beyond this can cause significant harm to the patient.

— Esha Desai, Hartford Courant, 4 Oct. 2026

Definition of beneficial

Adjective

But healthy, nonhazardous trees are important to the health of Lake Tahoe and environmental quality in the region, according to spokesman Jeff Cowen.

— Alex Wigglesworth, Los Angeles Times, 19 Sep. 2026
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

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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Cite this Entry

Style

“Ultrasafe.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ultrasafe. Accessed 12 Oct. 2026.

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Synonyms of ultrasafe

adjective

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