COSMIC Synonyms: 122 Similar and Opposite Words

cosmic

adjective

ˈkäz-mik

variants also cosmical

Definition of cosmic

as in giant

unusually large predicted that the war would forever be regarded as a cosmic error

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 cosmic The cosmic pileup left behind three new galaxies, each bereft of dark matter, each left to struggle to form a new batch of stars. — Quanta Magazine, 14 Oct. 2026 The overall visual effect is like a cosmic variant of the wacky inflatable tube people outside used car dealerships. — Damien Pine, Scientific American, 14 Oct. 2026 The super-Earth’s bigger iron core would erect a stronger magnetic field around it, better blocking cosmic radiation. — Natalie Wolchover, New York Times, 13 Oct. 2026 What inspired the team’s interest in a supernatural, cosmic horror version of the Napoleonic Wars for the setting? — Jennifer Maas, Variety, 12 Oct. 2026 See All Example Sentences for cosmic

Recent Examples of Synonyms for cosmic

Adjective

Instead of standing out as giant slabs of stainless steel, panel-ready models accept cabinet fronts that match the rest of your kitchen.

— Ryan Brennan, Sacbee.com, 22 Oct. 2026
The episode will see Meekah and the Mini Movers defeat a giant cardboard robot.

— Selome Hailu, Variety, 22 Oct. 2026

Definition of giant

Adjective

The fair had been paying about $1 million a year for the gigantic space, which has hosted nearly 300 galleries in some editions.

— Brian Boucher, ARTnews.com, 19 Oct. 2026
On Friday, that thought process took another gigantic step, as those in charge of putting a product on television have all but signed the official paperwork to once again expand the college football playoff.

— Trey Wallace OutKick, FOXNews.com, 17 Oct. 2026

Definition of gigantic

Adjective

The stellar core implodes into the black hole, and a GRB fueled by a vast amount of material from all around it is born.

— Robin George Andrews, Scientific American, 20 Oct. 2026
In Registan Square on Monday, Rubio’s Uzbek hosts released hundreds of pigeons into the sky and filled the vast space with local pop music.

— Reuters, NBC news, 20 Oct. 2026

Definition of vast

Adjective

As that enormous dome thinned through the Holocene, its margin withdrew up onto Baffin Island, and what’s left today is the deflated core of something that was once two miles thick.

— Jacek Krywko, ArsTechnica, 24 Oct. 2026
That move sparked enormous street protests in Israel, and alarmed many Israeli citizens overseas.

— Daniel Brook, New Yorker, 24 Oct. 2026

Definition of enormous

Adjective

Toronto reacquired Leonard in an offseason trade after a salary cap-circumvention scandal that led to massive sanctions against the Clippers.

— CBS News, CBS News, 22 Oct. 2026
Pearson and his brother KeShaun are the two most prominent local opponents of Elon Musk’s xAI, a subsidiary of which has developed a massive data-center complex, provocatively named Colossus, in and around South Memphis.

— Keeanga-Yamahtta Taylor, New Yorker, 22 Oct. 2026

Definition of massive

Adjective

Among the companies that pursued a traditional IPO, only Circle is trading close to its listing price—and that’s primarily thanks to the colossal opening day pop the company enjoyed back in June of 2025.

— Jeff John Roberts, Fortune, 19 Oct. 2026
Concrete, when poured over rods of steel, proved strong enough to prop up colossal skyscrapers that Julius Caesar could only have dreamed of.

— Sara Herschander, Vox, 15 Oct. 2026