BOUNDARIES Synonyms: 67 Similar and Opposite Words

boundaries

noun

plural of boundary

as in limits

a real or imaginary point beyond which a person or thing cannot go parents have to set boundaries for their children, and the children want them to

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as in perimeters

the line or relatively narrow space that marks the outer limit of something that chalk line marks the boundary of our playing field

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Antonyms & Near Antonyms

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 boundaries In the meantime, the boundaries between art-making and performance were breaking down. — Leslie Camhi, New Yorker, 16 Oct. 2026 Much of the theory also stems from Belbruno's work on permanent capture into the solar system and weak stability boundaries published in 2024 in the journal Celestial Mechanics and Dynamical Astronomy. — Leonard David, Space.com, 16 Oct. 2026 The district largely encompasses Somerset ISD boundaries north of Loop 1604. — Sophia Veneziano, San Antonio Express-News, 16 Oct. 2026 The psychedelic blurring of genre boundaries plays off the titular concept, which, says Grian Chatten in press materials, describes the environment of the album itself. — Jazz Monroe, Pitchfork, 16 Oct. 2026 Bogs tend to keep their secrets low to the ground, where colors shift by inches and boundaries blur in gradients of tiny mounds of moss and sedges emerging from pools. — Literary Hub, 16 Oct. 2026 Research has consistently shown the value of boundaries and the establishment of work-life balance. — Sasha Rogelberg, Fortune, 16 Oct. 2026 But waiting for quantum maturity before designing for its convergence risks enterprises architecting for yesterday’s business boundaries. — Rajjie Sarmey, Forbes.com, 16 Oct. 2026 Acton holds a narrow edge over Republican firebrand Vivek Ramaswamy, while Kaptur is contending with a tough reelection battle after Ohio Republicans redrew the boundaries of the longtime congresswoman’s district to pull in more GOP voters. — Mia Cathell, The Washington Examiner, 9 Oct. 2026

Recent Examples of Synonyms for boundaries

Noun

Whether lawmakers accept those limits will help determine how much authority the federal government gains over advanced AI systems.

— Aamir Khollam, Interesting Engineering, 17 Oct. 2026
France, unlike the United States, places strict limits on campaign spending, but money still shapes the broader political ecosystem.

— Nicholas Bequelin, Time, 16 Oct. 2026

Definition of limits

Noun

Thursday’s action ramps up the pressure on the institutions, which were sent a document by the financial protection agency demanding data about their loans in Eaton and Palisades fire perimeters.

— Los Angeles Times, Los Angeles Times, 15 Oct. 2026
Outside their perimeters, vendors hawked noodles and cigarettes from makeshift stalls.

— Simone McCarthy, CNN Money, 13 Oct. 2026

Definition of perimeters

Noun

None of it feels remotely tied to the zeitgeist, instead showing an artist galvanized by their own out-there proclivities and exhilarated by the limitations of whatever ramshackle gear might be lying around a home studio.

— Dash Lewis, Pitchfork, 15 Oct. 2026
Ukraine’s Armed Forces learned about the Starshield terminals’ speed limitations from SpaceX customer support after filing a complaint about operational issues, and SpaceX provided no prior warning, according to the source.

— Jessie Yeung, CNN Money, 14 Oct. 2026

Definition of limitations

Noun

Eggs are suggested as an easy entry point, using about a teaspoon instead of butter or oil to cook one egg for crisp edges and a richer flavor.

— Lauren Jarvis-Gibson, Sacbee.com, 12 Oct. 2026
More snaps mean more sack opportunities — but also more responsibility, not just as a pass rusher but also in defending the run and ensuring that edges are sealed and pockets are contained.

— Alex Zietlow, Charlotte Observer, 12 Oct. 2026

Definition of edges

Noun

But a recent study found that people with larger waist circumferences who ate one avocado daily for six months did not see improvements in blood sugar, insulin levels, or insulin resistance.

— Abby Norman, Verywell Health, 30 June 2026
Its main beams are 27 inches long, with over 5-inch base circumferences.

— Bob McNally, Outdoor Life, 30 Oct. 2025

Definition of circumferences

Noun

They are discovered well beyond the bounds of the strategic map, where the winds shift, the old answers sink, and the pilot must find the way by dead reckoning.

— Jeff DeGraff, Fortune, 17 Oct. 2026
If the sound engineer messes up, that’s somebody not putting numbers on the board, or passing the ball out of bounds.

— Michael Saponara, Billboard, 15 Oct. 2026

Definition of bounds

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boundaries

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“Boundaries.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/boundaries. Accessed 20 Oct. 2026.

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Synonyms of boundaries

noun

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