1
as in infinite
being or seeming to be without limits
the unbounded enthusiasm shown by the new club members
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in rampant
showing no signs of being under control
unbounded terror that was caused by the simultaneous detonation of seven car bombs around the city
Synonyms & Similar Words
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 unbounded
April Fools' Day pranks gone wrong In modern times, with the unbounded reach of social media, companies and brands have used April Fools' Day as a way to get some attention – despite the potential for the prank to backfire.
—
Mike Snider,
USA Today,
31 Mar. 2026
Peter’s confidence in himself was unbounded.
—
Literary Hub,
25 Mar. 2026
The mantra presents the image of a ripe cucumber becoming untethered from its vine, evoking a deep desire for liberation from the physical world—a strong yearning for an unbounded, eternal, and therefore immortal condition.
—
Andrés Muedano,
JSTOR Daily,
25 Mar. 2026
Growing under those figures, Cronin became a fiery leader with unbounded love for his players.
—
Aaron Heisen,
Daily News,
19 Mar. 2026
See All Example Sentences for unbounded
Mike Snider,
USA Today,
31 Mar. 2026
Peter’s confidence in himself was unbounded.
—
Literary Hub,
25 Mar. 2026
The mantra presents the image of a ripe cucumber becoming untethered from its vine, evoking a deep desire for liberation from the physical world—a strong yearning for an unbounded, eternal, and therefore immortal condition.
—
Andrés Muedano,
JSTOR Daily,
25 Mar. 2026
Growing under those figures, Cronin became a fiery leader with unbounded love for his players.
—
Aaron Heisen,
Daily News,
19 Mar. 2026
See All Example Sentences for unbounded
Recent Examples of Synonyms for unbounded
Adjective
-
The fact that this would have to be an invisible and infinite material that doesn't interact with physical objects made the existence of the luminiferous ether highly controversial.
-
The cosmos may be rich creative terrain, but Muse deal with the terrifying, destabilizing fact of the universe’s infinite expanse by simply trying to fill it up.
Adjective
-
Then the favourites/best team in the tournament, the rampant French, are in action in their last-16 game against Paraguay.
-
When sports betting was made legal in 2018, rampant advertising and sponsorship coupled with an unregulated market resulted in a turmoil that prompted the government to usher in new regulations in 2023.
Adjective
-
Asteroids are notoriously difficult to spot from Earth against the endless darkness of space.
-
In the early Seventies, demand for gauzy evocations of the past was nearly endless.
Adjective
-
This wouldn’t be the first time that a giant IPO triggered unbridled speculation.
-
In granting the President this unbridled authority, the Court upends its precedent, misconstrues our history, and sheds any pretense of judicial modesty.
Adjective
-
That data can be retained and used in future ways, unknown and uncontrolled by those whose biometric data has been collected.
-
Outside of programmed scripts, robots struggle to perform autonomous actions in uncontrolled environments.
Cite this Entry
“Unbounded.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unbounded. Accessed 6 Jul. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
