as in unchangeable
not capable of changing or being changed
an invariable interest rate
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Recent Examples of invariable
Among other things, Marx is invoking the algebraic distinction between known and invariable (constant) and unknown (variable) values.
—
Literary Hub, 22 Sep. 2025
The invariable staleness of manufactured chips that are not just-made will clash with the freshness of your guacamole’s flavors.
—Tribune News Service, San Diego Union-Tribune, 19 Mar. 2025
The precise emotions and sentiments experienced when viewing the planet from above are individual and various, but the overall effect is invariable — a deeply profound change in perception about our world and life on Earth.
—Charles Black, Space.com, 14 Feb. 2025
Step 12: Pay attention to the progression—the invariable, inexorable progression.
—Barbara Kellerman, Fortune, 6 Mar. 2024
The almost invariable promises to improve security after records are stolen contradicts the endless assurances that these companies and institutions take security seriously.
—Steven Levy, WIRED, 12 Jan. 2024
The invariable conditions included access to as much food as desired, a steady temperature and protection from predators.
—Meghan Bartels, Scientific American, 22 Dec. 2023
This is bound to become a universal, or perhaps invariable, artistic technique that will become part of the common language of music, transcending time and borders.
—Billboard Japan, Billboard, 12 Jan. 2023
Literary Hub, 22 Sep. 2025
The invariable staleness of manufactured chips that are not just-made will clash with the freshness of your guacamole’s flavors.
—Tribune News Service, San Diego Union-Tribune, 19 Mar. 2025
The precise emotions and sentiments experienced when viewing the planet from above are individual and various, but the overall effect is invariable — a deeply profound change in perception about our world and life on Earth.
—Charles Black, Space.com, 14 Feb. 2025
Step 12: Pay attention to the progression—the invariable, inexorable progression.
—Barbara Kellerman, Fortune, 6 Mar. 2024
The almost invariable promises to improve security after records are stolen contradicts the endless assurances that these companies and institutions take security seriously.
—Steven Levy, WIRED, 12 Jan. 2024
The invariable conditions included access to as much food as desired, a steady temperature and protection from predators.
—Meghan Bartels, Scientific American, 22 Dec. 2023
This is bound to become a universal, or perhaps invariable, artistic technique that will become part of the common language of music, transcending time and borders.
—Billboard Japan, Billboard, 12 Jan. 2023
Recent Examples of Synonyms for invariable
Adjective
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On his first day back in office, Trump signed an executive order proclaiming that the U.S. recognizes only two unchangeable sexes, male and female.—
Zach Schonfeld,
The Hill,
13 Jan. 2026
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Richter’s piece floods in, the strings mounting to something freeing but unchangeable.—
Fran Hoepfner,
Vulture,
26 Nov. 2025
Adjective
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Declining enrollment also makes schools more expensive to operate because fixed costs remain even as student enrollment falls, the report said.—
Hope Moses,
Chicago Tribune,
23 Jan. 2026
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Investors will monitor whether volumes exceed validation builds and how swiftly Rivian can manage fixed costs as output increases.—
Trefis Team,
Forbes.com,
20 Jan. 2026
Adjective
-
Beaches, which are enjoyed by millions of people each year and contribute significantly to local economies, also were listed as good and unchanging for the past decade.—
Caitlin Looby,
jsonline.com,
23 Jan. 2026
-
These landscapes are often described as ancient and unchanging, but archaeological and historical research shows that most were constructed around the 17th century, during a period of political and economic pressure linked to Spanish colonial expansion.—
Stephen Acabado,
The Conversation,
15 Jan. 2026
Cite this Entry
“Invariable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/invariable. Accessed 28 Jan. 2026.
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