1
as in significant
having great meaning or lasting effect
substantial changes to the school dress code that made a lot of people unhappy
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in large
of a size greater than average of its kind
the amount he inherited was quite substantial, so he quit his job and set out to see the world
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in physical
relating to or composed of matter
the Land of Oz turned out to be a world of dreams, even less substantial than a rainbow
Synonyms & Similar Words
Antonyms & Near Antonyms
4
as in considerable
sufficiently large in size, amount, or number to merit attention
there's been a substantial increase in attendance at girls' volleyball games ever since the start of their winning streak
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Examples are automatically compiled from online sources to
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Recent Examples of substantial
Digital products—including online courses, ebooks, templates and instructional guides—can generate substantial revenue.
—
Bybryan Robinson, Forbes.com, 13 June 2026
Unsurprisingly, the bus data was less substantial.
—Ashley Miznazi, Miami Herald, 13 June 2026
Republicans outside the White House are worried about the president’s polling and substantial midterm losses, according to the person.
—Catherine Lucey, Fortune, 13 June 2026
Trading commodities, futures, and options involves a substantial risk of loss.
—Usa Today, USA Today, 12 June 2026
See All Example Sentences for substantial
Bybryan Robinson, Forbes.com, 13 June 2026
Unsurprisingly, the bus data was less substantial.
—Ashley Miznazi, Miami Herald, 13 June 2026
Republicans outside the White House are worried about the president’s polling and substantial midterm losses, according to the person.
—Catherine Lucey, Fortune, 13 June 2026
Trading commodities, futures, and options involves a substantial risk of loss.
—Usa Today, USA Today, 12 June 2026
See All Example Sentences for substantial
Recent Examples of Synonyms for substantial
Adjective
-
Xi’s reference to strengthening military exchanges with North Korea may signal a significant shift from its previous support of denuclearization on the Korean Peninsula, according to Lim.—
Simone McCarthy,
CNN Money,
9 June 2026
-
Since 2022, the company has delivered more than $5bn in structural cost reductions while maintaining a strong balance sheet and generating significant cash flow.—
Sam Birchall,
Fortune,
8 June 2026
Adjective
-
The largest open-air living history museum in the Shenandoah Valley is expanding to include an indoor gallery space by 2027.—
Staff,
USA Today,
8 June 2026
-
So do the large pink or queen conch, the fighting conch, the tulip band shell, the helmet shells and the cask shells.—
Literary Hub,
Literary Hub,
8 June 2026
Adjective
-
My brothers-in-law and their spouses give their parents only limited amounts of time on holidays and limited physical assistance to their parents only if my husband begs for help.—
Jeanne Phillips,
Mercury News,
13 June 2026
-
The goal is to lower barriers to humanoid robotics development and enable a wider community to experiment with motion learning and physical AI systems.—
Jijo Malayil,
Interesting Engineering,
12 June 2026
Adjective
-
Like Adams, Richards’ importance stems from both his own talent and the considerable dropoff from him to the other options on the Americans’ roster.—
Zack Cox,
Boston Herald,
7 June 2026
-
Given that Toy Story 4 earned 97% on Rotten Tomatoes and grossed over $1 billion worldwide, expectations are considerable.—
Hannah Abraham,
Forbes.com,
6 June 2026
Adjective
-
The Sacramento Bee covered a wide range of news on June 11, from a critical city audit to a major land return for a Northern California tribe.—
Ruyuan Li. Summary produced by AI assistance,
Sacbee.com,
12 June 2026
-
Tribeca was launched in an effort to help revitalize Lower Manhattan, but has since grown into a major celebration of the arts and media.—
Brent Lang,
Variety,
12 June 2026
Adjective
-
The group is unpopular among many in the country’s sizeable Christian minority.—
Mick Krever,
CNN Money,
6 June 2026
-
Upstairs, the primary suite is a sizable offering with its own balcony and sitting room.—
Tori Latham,
Robb Report,
4 June 2026
Adjective
-
That’s a more concrete vision than Xi laid out the last time the two leaders sat down at the ornate Kumsusan Guesthouse in Pyongyang in 2019, according to a comparison of Beijing’s official statements from both meetings.—
Simone McCarthy,
CNN Money,
9 June 2026
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The vehicle, described as a Toyota Supra, struck a concrete barrier and suffered a blowout, state police said.—
Dennis Romero,
NBC news,
9 June 2026
Adjective
-
Tire tread depth - Checking your tire tread before hitting the road is important, as low or no tread can lead to sliding.—
NC Weather Bot,
Charlotte Observer,
12 June 2026
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An early, nonpublic version of Mythos spooked policymakers and corporate executives in April for its ability to find more than 10,000 severe bugs and vulnerabilities in important software systems.—
Jared Perlo,
NBC news,
11 June 2026
Cite this Entry
“Substantial.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/substantial. Accessed 14 Jun. 2026.
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