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as in influential
having power over the minds or behavior of others one of the weightiest figures in the field of pediatric medicine

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How does the adjective weighty differ from other similar words?

Some common synonyms of weighty are cumbersome, cumbrous, heavy, and ponderous. While all these words mean "having great weight," weighty suggests having actual and not just relative weight.

a load of weighty boxes

How are the words cumbrous and cumbersome related as synonyms of weighty?

Both cumbrous and cumbersome imply heaviness and bulkiness that make for difficulty in grasping, moving, carrying, or manipulating.

wrestled with the cumbrous furniture
early cameras were cumbersome and inconvenient

When can heavy be used instead of weighty?

In some situations, the words heavy and weighty are roughly equivalent. However, heavy implies that something has greater density or thickness than the average of its kind or class.

a heavy child for his age

When might ponderous be a better fit than weighty?

The synonyms ponderous and weighty are sometimes interchangeable, but ponderous implies having great weight because of size and massiveness with resulting great inertia.

ponderous elephants in a circus parade

Examples 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 weighty Normally such weighty issues are handled by the president at her morning press briefings. Jill Colvin, Los Angeles Times, 26 Nov. 2024 Anyone interested in nation-states, global geopolitical efforts, and other such weighty matters ought to be joining the rousing discourse on AI sovereignty. Lance Eliot, Forbes, 20 Nov. 2024 Now, though, dancing has evolved from pure entertainment to an attention-holding tactic as a viewer watches a video about a completely disparate and often weighty topic, like the presidential election. Sapna Maheshwari, New York Times, 22 Oct. 2024 The weighty topic: Has anything changed between the exes, now that Jessica is back in D.C.? Matt Webb Mitovich, TVLine, 4 Nov. 2024 See all Example Sentences for weighty 
Recent Examples of Synonyms for weighty
Adjective
  • The Boots In the fifth inning of Game 5 of the World Series, the Dodgers trailed 5-0 and were in serious danger of having to scarily extend the series back to Los Angeles.
    Bill Plaschke, Los Angeles Times, 31 Dec. 2024
  • Among them are individuals flagged on international terrorist watchlists and those with serious criminal records.
    Kevin Cohen, New York Daily News, 31 Dec. 2024
Adjective
  • But his most ambitious commission—and in the end, his most important—is an 850,000-square-foot community center in Bucks County, Pennsylvania, with an extensive program that includes an auditorium, gym, and, ironically, a Christian chapel.
    Elizabeth Fazzare, Architectural Digest, 20 Dec. 2024
  • Here are some of the most important lessons — and some patients who offered their experiences to teach them: Before scheduling services, ask if a provider is in-network — then read waiting-room forms closely.
    Elisabeth Rosenthal, NPR, 20 Dec. 2024
Adjective
  • The Wizards were without their two-best players, Jordan Poole and Kyle Kuzma, but got a massive performance from New York native and Brooklyn’s Bishop Loughlin alumni Justin Champagnie, who finished with 31 points and 10 rebounds on 5-of-6 shooting from three-point range.
    Kristian Winfield, New York Daily News, 29 Dec. 2024
  • Einstein’s general relativity, which is a classical theory of gravity, says that gravity is the warping of the fabric of space-time by a massive object.
    Anil Ananthaswamy, WIRED, 29 Dec. 2024
Adjective
  • These gestures serve as solemn tributes to individuals who have served their communities and country, as well as to the memory of significant historical events.
    Benedict Cosgrove, Newsweek, 20 Dec. 2024
  • Finding the cemetery after all this time was exciting but also solemn for Tony Guzzi, chief of preservation and site operations.
    Travis Loller, Los Angeles Times, 11 Dec. 2024
Adjective
  • Highly influential full-back Andrea Cambiaso was only fit enough for a place on the bench, meaning Weston McKennie was needed to fill in as part of a make-shift back four once again.
    Adam Digby, Forbes, 23 Dec. 2024
  • Former House Speaker Nancy Pelosi, who recently received hip replacement surgery for a fall, is one of the most influential Democrats at 84.
    Josh Hammer, Newsweek, 23 Dec. 2024
Adjective
  • Lack of access to abortions during emergencies is threatening some patients’ lives How hospitals handle pregnancy complications, especially those that threaten the lives of the women, has emerged as a major issue since Roe was overturned.
    Geoff Mulvihill and Kevin S. Vineys, Los Angeles Times, 28 Dec. 2024
  • Dayle Haddon, the only model to have had four major cosmetics contracts, died Friday.
    Rosemary Feitelberg, WWD, 28 Dec. 2024
Adjective
  • Unless there is a deluge — about two weeks of heavy rain are needed to raise reservoir levels — regular energy outages could endure until at least 2026, said Iván Endara, a professor at the Coastal Higher Polytechnic School, an Ecuadorean university.
    José María León Cabrera, New York Times, 30 Dec. 2024
  • Big Tech companies were the heaviest weights on the market, worsening the slump.
    Damian J. Troise and Alex Veiga, Los Angeles Times, 30 Dec. 2024
Adjective
  • Corenswet is perfect as a younger, less chiseled, less stern version of Superman.
    Erik Kain, Forbes, 19 Dec. 2024
  • Freeland, on the other hand, has advocated a much tougher approach to Trump, one more in line with the stern response of Mexican President Claudia Sheinbaum.
    Kate Linthicum, Los Angeles Times, 18 Dec. 2024

Thesaurus Entries Near weighty

Cite this Entry

“Weighty.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/weighty. Accessed 4 Jan. 2025.

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