as in unchangeable
not capable of changing or being changed
an invariable interest rate
Synonyms & Similar Words
Relevance
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 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
-
On the other hand, cooperative and validating communication can help when problems are minor or unchangeable.—
Mark Travers,
Forbes.com,
10 Sep. 2025
-
The State Department suspended processing applications from Americans seeking to update their passports with a new gender marker in January, shortly after President Trump signed an executive order proclaiming the U.S. recognizes only two unchangeable sexes, male and female.—
Brooke Migdon,
The Hill,
5 Sep. 2025
Adjective
-
Under the agreement, the county secures a fixed electricity rate of 14 cents per kilowatt-hour, providing long-term cost stability and protecting taxpayers from future energy price fluctuations.—
Jijo Malayil,
Interesting Engineering,
11 Oct. 2025
-
But no stadium in England has a complete either fixed or closable roof; Wembley’s extends only far enough to cover the stands, rather than the pitch.—
Michael Cox,
New York Times,
11 Oct. 2025
Adjective
-
Because that's what these young girls feel like when a boy walks into their locker room and starts unchanging in front of them.—
Jackson Thompson,
FOXNews.com,
10 Oct. 2025
-
This dark energy, which Einstein labeled with the Greek letter lambda, has long been assumed to be unchanging and reliable through time.—
Rebecca Boyle,
Scientific American,
4 Oct. 2025
Cite this Entry
“Invariable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/invariable. Accessed 19 Oct. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share