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
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Recent Examples of substantial
Its global reach through supply chains, political influence, and consumers is substantial.
—
The New Yorker, New Yorker, 20 Oct. 2025
The 360-degree view camera systema may have a substantial difference in lighting conditions across the various cameras, which can lead to an over or underexposed image in the composite view, according to the recall report.
—James Powel, USA Today, 20 Oct. 2025
But the new tower itself is certainly substantial, 33 floors looming over the three-story townhouses and the four-story church next door.
—Kim Velsey, Curbed, 20 Oct. 2025
The couple liked the high ceilings and substantial windows, as well as the nine bedrooms and four-and-a-half bathrooms that referenced a bygone era.
—Kelly Dawson, Architectural Digest, 20 Oct. 2025
See All Example Sentences for substantial
The New Yorker, New Yorker, 20 Oct. 2025
The 360-degree view camera systema may have a substantial difference in lighting conditions across the various cameras, which can lead to an over or underexposed image in the composite view, according to the recall report.
—James Powel, USA Today, 20 Oct. 2025
But the new tower itself is certainly substantial, 33 floors looming over the three-story townhouses and the four-story church next door.
—Kim Velsey, Curbed, 20 Oct. 2025
The couple liked the high ceilings and substantial windows, as well as the nine bedrooms and four-and-a-half bathrooms that referenced a bygone era.
—Kelly Dawson, Architectural Digest, 20 Oct. 2025
See All Example Sentences for substantial
Recent Examples of Synonyms for substantial
Adjective
-
Beane, however, had better hope his incoming defensive reinforcements make a significant push to keep 2025 on the Super Bowl track.—
Tim Graham,
New York Times,
16 Oct. 2025
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The university’s recent efforts in using real-time analysis of digital medical records to predict sepsis, a deadly blood infection, in emergency department patients have garnered significant national attention.—
Paul Sisson,
San Diego Union-Tribune,
16 Oct. 2025
Adjective
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Pristine Greenland is potentially home to one of the world’s largest oilfield reserves.—
Jordan Blum,
Fortune,
22 Oct. 2025
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Wearers can view Android apps on a much larger virtual screen than a TV or computer monitor.—
Lisa Eadicicco,
CNN Money,
22 Oct. 2025
Adjective
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In a world where fake medical implants, counterfeit microchips, and cloned devices can threaten lives, money, and security, proving that a physical object is truly genuine is a major challenge.—
Rupendra Brahambhatt,
Interesting Engineering,
19 Oct. 2025
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The onslaught has also reduced churches and town halls across northeastern Ukraine to rubble, and with them, much of the physical and mental infrastructure of life for the country’s youth.—
Robert F. Worth,
The Atlantic,
19 Oct. 2025
Adjective
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Charismatic and successful military leaders like Douglas MacArthur, who refused to follow President Harry Truman’s orders during the Korean War, will always hold considerable power due to the prestige and dominance that militaries bring.—
Big Think,
Big Think,
18 Oct. 2025
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In addition, New York City and Philadelphia also faced tornado watches and considerable rainfall, creating risks of flash flooding and travel delays.—
Hollie Silverman,
MSNBC Newsweek,
18 Oct. 2025
Adjective
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With that being said, there has been a major injury scenario leading up to the game.—
Evan Massey,
MSNBC Newsweek,
19 Oct. 2025
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Young people in Africa have been increasingly vocal, calling for major reforms amid growing unrest.—
Nimi Princewill,
CNN Money,
18 Oct. 2025
Adjective
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The decision will have sizable implications for India’s energy sector, with Russia making up about 34 percent of crude oil imports.—
Kate Nishimura,
Sourcing Journal,
22 Oct. 2025
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Air Leaks at the Bottom of a Door For a sizeable gap and a heavy draft, try a door sweep.—
Mary Cornetta,
Better Homes & Gardens,
22 Oct. 2025
Adjective
-
Survivors need concrete safety and justice, not spiritual platitudes.—
Ed Gaskin,
Boston Herald,
19 Oct. 2025
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Drilling into brick or concrete slabs also may be necessary to establish continuous protection around the home.—
Arricca Elin SanSone,
Southern Living,
19 Oct. 2025
Adjective
-
See the sportsbook operator's terms and conditions for important details.—
Tyler Everett,
MSNBC Newsweek,
19 Oct. 2025
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Tire tread depth - Checking your tire tread before hitting the road is important, as low or no tread can lead to sliding.—
KANSAS CITY STAR WEATHER BOT,
Kansas City Star,
18 Oct. 2025
Cite this Entry
“Substantial.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/substantial. Accessed 23 Oct. 2025.
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