1 substantial | Definition of substantial

substantial

adjective
sub·​stan·​tial | \ sÉ™b-ˈstan(t)-shÉ™l How to pronounce substantial (audio) \

Definition of substantial

1a : consisting of or relating to substance
b : not imaginary or illusory : real, true
2 : ample to satisfy and nourish : full a substantial meal
3a : possessed of means : well-to-do
b : considerable in quantity : significantly great earned a substantial wage
4 : firmly constructed : sturdy a substantial house
5 : being largely but not wholly that which is specified a substantial lie

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Other Words from substantial

substantial noun
substantiality \ sÉ™b-​ËŒstan(t)-​shÄ“-​ˈa-​lÉ™-​tÄ“ How to pronounce substantiality (audio) \ noun
substantially \ sÉ™b-​ˈstan(t)-​sh(É™-​)lÄ“ How to pronounce substantially (audio) \ adverb
substantialness \ sÉ™b-​ˈstan(t)-​shÉ™l-​nÉ™s How to pronounce substantialness (audio) \ noun

Examples of substantial in a Sentence

A substantial number of people commute to work each day. Activities like that pose a substantial risk of injury. She purchased her tickets at a substantial discount. Only the buildings that were constructed of more substantial materials survived the earthquake. I was hoping that they would serve us something more substantial than wine and cheese.
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Recent Examples on the Web

The electric buses also emitted 57 percent fewer greenhouse gases than a comparable diesel bus—a substantial reduction, but 13 percent less than expected. Wired, "The Red Lights Stopping Yellow School Buses from Going Green," 4 Sep. 2019 Youthful lips tend to have substantial volume and turn up naturally at the corners, meaning the best strategy for flattering them often comes down to a good signature lip color. Chloe Atkins, Vogue, "Preventative Botox in Your 20s Is Real—But It Could Be Aging You," 4 Sep. 2019 Still, an Aramco IPO in 2020 or 2021 would face substantial risks. Julia Horowitz, CNN, "Some say it's time to sell stocks. These big names disagree," 3 Sep. 2019 The Philadelphia police department pays actual police officers substantial compensation to do things like act as program managers at the Police Athletic League. Kevin D. Williamson, National Review, "How to Spot a Serious Gun-Crime Proposal," 3 Sep. 2019 That upgrade has saved taxpayers substantial dollars on current and future bond indebtedness. Bob Sandrick, cleveland.com, "Four candidates run for three at-large Broadview Heights City Council seats Nov. 5; early voting starts Oct. 8," 3 Sep. 2019 There have been a handful of substantial layoffs, though, as individual companies faced specific business setbacks. Mike Rogoway, oregonlive, "Nestlé will lay off 53 in Northeast Portland," 3 Sep. 2019 However, these fluctuations will probably maintain the storm's overall intensity between Category 4 and Category 5 status, rather than providing a more substantial weakening. Eric Berger, Ars Technica, "Dorian strengthens further, now tied for second-strongest Atlantic storm," 1 Sep. 2019 But many other places also face substantial risk, and almost all of them are far less able to waterproof themselves than the Dutch. The Economist, "Climate change is a remorseless threat to the world’s coasts," 17 Aug. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'substantial.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of substantial

14th century, in the meaning defined at sense 2

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More Definitions for substantial

substantial

adjective

English Language Learners Definition of substantial

: large in amount, size, or number
: strongly made
of food : enough to satisfy hunger

substantial

adjective
sub·​stan·​tial | \ sÉ™b-ˈstan-shÉ™l How to pronounce substantial (audio) \

Kids Definition of substantial

1 : large in amount a substantial improvement
2 : important sense 1 a substantial difference
3 : firmly constructed Substantial walls surround the castle.
4 :