ULTRAMICRO Synonyms: 32 Similar and Opposite Words

ultramicro

adjective

Definition of ultramicro

as in micro

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Example Sentences

Recent Examples of Synonyms for ultramicro

Adjective

Renters and homeowners are participating in programs deploying micro-scale batteries to support the grid when needed.

— Mark Levine, New York Daily News, 20 Sep. 2026
Because of the deliberately micro size, too, the team managing the Low can be nimble and respond both to community requests and wide releases in funny ways that Alamo and AMC can’t.

— Sarah Shachat, IndieWire, 19 Sep. 2026

Definition of micro

Adjective

The chance that tennis commentator John McEnroe knows much about the Spirit beyond Rodman’s involvement seems infinitesimal.

— Meg Linehan, New York Times, 9 Sep. 2026
But introducing even an infinitesimal amount of friction causes a fluid to behave in a profoundly different way.

— Konstantin Kakaes, Quanta Magazine, 8 Sep. 2026

Definition of infinitesimal

Adjective

Rooms This is a big hotel, with 177 rooms and suites that range in size and shape from the smallest superior rooms to the impressive top-floor penthouse.

— Condé Nast, Condé Nast Traveler, 18 Sep. 2026
Newsom, in his veto message at the time, cited concerns about stifling innovation and said smaller AI models, which would have been exempt from the law, could also be dangerous.

— Dakota Smith, Los Angeles Times, 18 Sep. 2026

Definition of small

Adjective

The risk is lower in areas such as the Pacific Northwest, where the population is less vulnerable, and Greenland, where fewer people live near glacial lakes.

— Sarah Kuta, Smithsonian Magazine, 10 Feb. 2023
The Cavs are now just 4-7 in games decided by three points or fewer.

— Chris Fedor, cleveland, 31 Jan. 2023

Definition of fewer

Adjective

Even lesser-scale incidents like the Varsity Blues college admissions scandal and the Volkswagen emissions scandal erode trust in the institutions that help make our society possible and push it forward.

— Lindsey Witmer Collins, Forbes.com, 7 Aug. 2025
Toronto’s Fred VanVleet appears to be the top target, but Miami’s Kyle Lowry, Utah’s Mike Conley and, perhaps to a lesser extent, Charlotte’s Terry Rozier have been linked to the team at various points.

— Staff Writer Follow, Los Angeles Times, 3 Feb. 2023

Definition of lesser

Adjective

But there’s no reason for alarm; none of the pitchers drafted by the Marlins in July were used in a minor-league game.

— Barry Jackson, Miami Herald, 22 Sep. 2026
The front camera uses a 135-degree field of view, which introduces minor edge distortion, but that's the price for capturing a broad swath of the road ahead.

— New Atlas, New Atlas, 22 Sep. 2026

Definition of minor

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Browse Nearby Words

ultramasculine

ultramicro

ultramodern

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“Ultramicro.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ultramicro. Accessed 24 Sep. 2026.

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Synonyms of ultramicro

adjective

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