mass 1 of 3

1
2
as in loads
a considerable amount I have a mass of work to do tonight

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Antonyms & Near Antonyms

3
as in body
a distinct and separate portion of matter a mass of leaves in a corner of the yard

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4
5
as in majority
the largest part or quantity of something believes that the great mass of voters are in the political center and consider themselves neither conservative nor liberal

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Antonyms & Near Antonyms

6
as in throng
a great number of persons or creatures massed together a huge mass of people had gathered in the park to protest the government's latest policy

Synonyms & Similar Words

mass

2 of 3

adjective

mass

3 of 3

verb

as in to accumulate
to gradually form into a layer, pile, or mass clouds massing on the western side of the mountain range

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How is the word mass different from other nouns like it?

The words bulk and volume are common synonyms of mass. While all three words mean "the aggregate that forms a body or unit," mass suggests an aggregate made by piling together things of the same kind.

a mass of boulders

Where would bulk be a reasonable alternative to mass?

While the synonyms bulk and mass are close in meaning, bulk implies an aggregate that is impressively large, heavy, or numerous.

the darkened bulk of the skyscrapers

In what contexts can volume take the place of mass?

The words volume and mass are synonyms, but do differ in nuance. Specifically, volume applies to an aggregate without shape or outline and capable of flowing or fluctuating.

a tremendous volume of water

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 mass
Noun
In other cases, agents working terrorism cases have been moved to Homeland Security to help with Trump’s mass deportation effort, a resource shift that runs counter to the government’s own threat assessments showing homegrown militants as the more urgent priority. Hannah Allam, ProPublica, 20 Mar. 2025 The development of a flat, lightweight lens could therefore transform telescopes, particularly for space launches where mass is a key limiting factor for getting off the Earth. Keith Cooper, Space.com, 20 Mar. 2025
Adjective
Now Campbell is seeking financial backing to fund distribution of the film to a mass audience. John Meyer, Denver Post, 25 Mar. 2025 That figure accounts for categories like tankers and dry bulk vessels that haven’t always conducted mass diversions, meaning container shipping’s transit volumes have a steeper decline. Glenn Taylor, Sourcing Journal, 25 Mar. 2025
Verb
But in wartime, the government may need more manufacturers to mass produce the equipment. Ross Rosenfeld, Newsweek, 25 Feb. 2025 More:Trump orders mass detention facility to house 30,000 migrants at Guantanamo Bay The military flights are a costly way to transport migrants. Phil Stewart and Idrees Ali, USA TODAY, 4 Feb. 2025 See All Example Sentences for mass
Recent Examples of Synonyms for mass
Noun
  • For the rest of the populace, look at how the average person’s income has changed, taking into account inflation and population growth.
    Harry Enten, CNN Money, 28 Mar. 2025
  • While this initiative aims to enhance government efficiency, it has been widely discussed that the real reason for the budget cuts are to benefit high-income individuals and corporations (widely referred to by critics as the Trillions for Billionaires Act), at the expense of the general populace.
    Solange Charas, Forbes, 23 Mar. 2025
Noun
  • The young actor has a disconcerting awareness of the roiling potential of his changing body.
    Doreen St. Félix, The New Yorker, 22 Mar. 2025
  • How Khris Davis transformed his body to play George Foreman Sign up for Entertainment Weekly's free daily newsletter to get breaking TV news, exclusive first looks, recaps, reviews, interviews with your favorite stars, and more.
    Wesley Stenzel, EW.com, 22 Mar. 2025
Noun
  • Florida persevered despite losing starting sophomore power forward Alex Condon, who limped off the floor without putting any weight on his right ankle with 12:16 left in the first half.
    Edward Lee, Baltimore Sun, 28 Mar. 2025
  • But the real drive to lose weight is the societal stigma around this organ.
    Bethany Brookshire, Scientific American, 27 Mar. 2025
Noun
  • Today those accounts, which represent the vast majority of their liquid assets, have between $800,000 and $2.3 million in them according to Schumer’s disclosures, which only require ranges of asset values.
    Kyle Khan-Mullins, Forbes, 23 Mar. 2025
  • Authorities in Gaza do not distinguish between civilians and Hamas fighters when reporting casualty figures, but the health ministry and the United Nations say the majority of deaths are women and children.
    Nadeen Ebrahim and Ibrahim Dahman, CNN, 23 Mar. 2025
Noun
  • Doctors want a different message Dr. Manan Trivedi, an internist practicing in greater Washington D.C. area, was among the throngs of people who attended Kennedy’s contentious confirmation hearings to oppose his nomination.
    Swapna Venugopal Ramaswamy, USA TODAY, 27 Feb. 2025
  • As gunshots rained down and throngs of terrified parade-goers ran in all directions, Dr. David Baum rushed to render aid.
    Angie Leventis Lourgos, Chicago Tribune, 24 Feb. 2025
Adjective
  • Another 16 days would bring us to April 4, near President Trump’s April 2 deadline for instituting reciprocal tariffs.
    Michael Santoli, CNBC, 22 Mar. 2025
  • Leading talent means recognizing that human behavior is social, reciprocal, and driven by trust.
    Scott Hutcheson, Forbes, 21 Mar. 2025
Verb
  • Scientists have accumulated evidence for this approach by studying natural events that have flung small particles into the atmosphere.
    Ramin Skibba, WIRED, 22 Mar. 2025
  • Across all episodes, the series accumulated 1.81B minutes viewed, posting its second-best weekly performance ever, behind the week that the series debuted in 2022.
    Katie Campione, Deadline, 20 Mar. 2025
Noun
  • While federal officials continue to remind Americans that air travel is as safe as it’s ever been, a series of recent catastrophes and incidents has spooked the flying public.
    Jay Blackman, NBC News, 20 Mar. 2025
  • Even so, Antoine’s theories haven’t proved appealing to today’s more informed and educated public.
    Emilien Hofman (Tr. Elettra Pauletto), The Dial, 20 Mar. 2025

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Cite this Entry

“Mass.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mass. Accessed 4 Apr. 2025.

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