1
as in major
having great meaning or lasting effect
made a significant change in the procedure for applying for citizenship
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in indicative
indicating something
the town's generous library budget is significant of the value its residents place on learning
Synonyms & Similar Words
3
as in influential
having great power or influence
a producer who is playing a significant role in the creation of the new film
Synonyms & Similar Words
Antonyms & Near Antonyms
4
as in considerable
sufficiently large in size, amount, or number to merit attention
paid a significant amount of money for the movie rights to the book
Synonyms & Similar Words
Antonyms & Near Antonyms
5
as in suggestive
clearly conveying a special meaning (as one's mood)
after remarking that tardiness was on the rise, our boss cast a significant glance my way
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of significant
Heinze said some dispatch centers are experimenting with using AI systems to triage the massive volume of calls 911 receives when there's a significant public event, like a major car crash on a busy interstate or a wildfire sending up a towering column of smoke.
—
Trevor Hughes, USA Today, 6 Apr. 2026
But plenty of publicly available information -- including video footage and photographs of the attacks -- indicate that a significant number of Ukrainian drones do penetrate Russian air defenses and impact at sensitive military and industrial sites.
—David Brennan, ABC News, 6 Apr. 2026
According to the San Joaquin Joint Powers Authority, which runs the service, the cost difference between driving and taking the train can be significant.
—Nina Burns, CBS News, 6 Apr. 2026
However, the building’s attic sustained significant damage.
—Corey Schmidt, Sacbee.com, 6 Apr. 2026
See All Example Sentences for significant
Trevor Hughes, USA Today, 6 Apr. 2026
But plenty of publicly available information -- including video footage and photographs of the attacks -- indicate that a significant number of Ukrainian drones do penetrate Russian air defenses and impact at sensitive military and industrial sites.
—David Brennan, ABC News, 6 Apr. 2026
According to the San Joaquin Joint Powers Authority, which runs the service, the cost difference between driving and taking the train can be significant.
—Nina Burns, CBS News, 6 Apr. 2026
However, the building’s attic sustained significant damage.
—Corey Schmidt, Sacbee.com, 6 Apr. 2026
See All Example Sentences for significant
Recent Examples of Synonyms for significant
Adjective
-
Following the price gouging session, two major refineries — Valero in the San Francisco Bay Area and Wilmington Phillips 66 in the Los Angeles area — have shut down, taking hundreds of jobs and nearly one-fifth of the state's gasoline production with them.—
Richard Ramos,
CBS News,
3 Apr. 2026
-
On Day 1, the astronauts made it safely into Earth's orbit and the mission reached the end of its first major propulsion phase, NASA said.—
Amanda Lee Myers,
USA Today,
3 Apr. 2026
Adjective
-
Any prices or levels shown are either historical or purely indicative.—
Katie Stockton,
CNBC,
6 Apr. 2026
-
Past performance is not indicative of future results.—
USA TODAY,
USA Today,
6 Apr. 2026
Adjective
-
As ideological blocs collapsed, political scientist Samuel Huntington’s influential 1996 book Clash of Civilizations articulated a growing anxiety that globalization would harden into cultural antagonism rather than consensus.—
Daniel Birnbaum,
Artforum,
2 Apr. 2026
-
Woods is the most influential figure in golf and has become as recognizable as any athlete in the world.—
R.J. Rico,
Chicago Tribune,
2 Apr. 2026
Adjective
-
And, in instances where the technology may find mutations for which there’s no clear treatment to offer, there is considerable debate about whether testing should even occur.—
Jerome Groopman,
New Yorker,
6 Apr. 2026
-
Before redistricting, that seat, the 49th Congressional District, had been the region’s most competitive, and with Desmond in the race, Republicans had vowed to direct considerable resources to beating Levin.—
Lucas Robinson,
San Diego Union-Tribune,
5 Apr. 2026
Adjective
-
According to a screenshot of the DMs in question, which TMZ obtained, the sender, who seemingly initiated the correspondence, sent a handful of suggestive messages to the Carpenter account.—
Amaris Encinas,
USA Today,
26 Mar. 2026
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For now, however, the evidence remains suggestive rather than definitive.—
Rupendra Brahambhatt,
Interesting Engineering,
14 Mar. 2026
Adjective
-
Another important note to make is that Lupaia is closed during the winter season for improvements to the rooms, garden, public area, and overall guest experience since the weather is too unpredictable to welcome guests during that time anyway.—
Condé Nast,
Condé Nast Traveler,
3 Apr. 2026
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Nonresidents have such an important role to play in the management of wildlife in Wyoming, and obviously nonresident [hunting and fishing] licenses cost a lot more than resident ones do.—
Natalie Krebs,
Outdoor Life,
3 Apr. 2026
Adjective
-
Her portrayals – reflective of real people – will live on in television history for their honesty, wit and charm.—
Taijuan Moorman,
USA Today,
4 Apr. 2026
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Both will be surrounded by streaks of bright, reflective material that were cast out during the violent asteroid impacts that formed the craters.—
Anthony Wood,
Space.com,
3 Apr. 2026
Adjective
-
Amid a drumbeat of disclosures that begin to exact consequences for some powerful people — particularly Andrew Mountbatten-Windsor, Britain's former Prince Andrew — Congress passed legislation to force the Justice Department to disclose its investigative files on Epstein.—
ABC News,
ABC News,
3 Apr. 2026
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The two women’s powerful, mysterious bond is sketched in sharp yet subtle dramatic strokes that are all the more thrilling for their breathless rapidity.—
Richard Brody,
New Yorker,
3 Apr. 2026
Cite this Entry
“Significant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/significant. Accessed 8 Apr. 2026.
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