as in entire
not lacking any part or member that properly belongs to it the delegation to the international convention was given plenary authority to negotiate a treaty in the nation's best interest

Synonyms & Similar Words

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How does the adjective plenary contrast with its synonyms?

Some common synonyms of plenary are complete, full, and replete. While all these words mean "containing all that is wanted or needed or possible," plenary adds to complete the implication of fullness without qualification.

given plenary power

When is complete a more appropriate choice than plenary?

The words complete and plenary are synonyms, but do differ in nuance. Specifically, complete applies when all that is needed is present.

a complete picture of the situation

In what contexts can full take the place of plenary?

The words full and plenary can be used in similar contexts, but full implies the presence or inclusion of everything that is wanted or required by something or that can be held, contained, or attained by it.

a full schedule

When could replete be used to replace plenary?

In some situations, the words replete and plenary are roughly equivalent. However, replete implies being filled to the brim or to satiety.

replete with delightful details

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 plenary The Minister of the Supreme Court of Brazil, Alexandre de Moraes, participates in the plenary session of the Supreme Court (STF) in Brazil on Feb. 20, 2025, after the Attorney General's Office (PGR) indicts the former president of Brazil, Jair Bolsonaro, for plotting a coup d'etat in 2023. Dan Mangan, CNBC, 30 July 2025 Former Russian President Dmitry Medvedev delivers a speech to delegates during the plenary session of the 22th Congress of United Russia Party, December 14, 2024, in Moscow, Russia. Amanda Castro hannah Parry, MSNBC Newsweek, 29 July 2025 Prime Minister Sir Keir Starmer during a plenary at the UK-France Summit, in Downing Street, London, on day three of the President of France Emmanuel Macron's state visit to the UK. Amir Daftari, MSNBC Newsweek, 10 July 2025 The Supreme Court affirmed the Geary Act’s deportation procedures, formulating a novel legal precept known as the plenary power doctrine that remains a key tenet of U.S. immigration law today. Rick Baldoz, The Conversation, 30 Apr. 2025 See All Example Sentences for plenary
Recent Examples of Synonyms for plenary
Adjective
  • Doors close for the duration of the flight, so plan on staying for the entire 90-minute window.
    Dina Kaur, AZCentral.com, 23 Aug. 2025
  • The Old Farmer's Almanac is also predicting a warm and dry fall season for the entire state.
    Diana Leyva, The Tennessean, 23 Aug. 2025
Adjective
  • Now the Trump administration is rolling back a whole suite of policies designed to promote EVs, including ending these tax credits.
    Camila Domonoske, NPR, 22 Aug. 2025
  • In a recent Instagram post chronicling his offseason adventures, Travis shared a photo of the whole gang enjoying a fun outing in the snow.
    Hannah Dailey, Billboard, 22 Aug. 2025
Adjective
  • The Mountaineers’ offense was on full display, and the senior was a part of the show.
    Emma Moon, Charlotte Observer, 30 Aug. 2025
  • Meanwhile, investors are also still waiting to see the full impact of Trump's sweeping tariffs on the broader economy.
    Maria Aspan, NPR, 30 Aug. 2025
Adjective
  • According to The Wall Street Journal, the main house has five bedrooms and is complete with mountain views.
    Kaycee Sloan, USA Today, 29 Aug. 2025
  • Where The Last Mile Breaks Brands often assume that once the package leaves the warehouse, the customer journey is complete.
    Brandon Batchelor, Forbes.com, 28 Aug. 2025
Adjective
  • Rather than sending resumes alone, Alexander Executive Search provides a comprehensive candidate briefing pack.
    William Jones, USA Today, 22 Aug. 2025
  • The Wolverines have signed at least one of the top 10 prospects in the state in each class since 2002, which is as far back as the comprehensive internet rankings go.
    Austin Meek, New York Times, 21 Aug. 2025
Adjective
  • The total reforestation plan seeks to plant 40,000 native ponderosa pine trees across 200 acres.
    John Leos, AZCentral.com, 29 Aug. 2025
  • The income growth rate for the average Gen Zer in Indy is 10.42% while the job growth rate for the total population is 2.44%.
    Katie Wiseman, IndyStar, 29 Aug. 2025
Adjective
  • Steep, green hills, difficult to grow crops on, but absolutely perfect for grazing cows.
    Andrew Watman, Forbes.com, 25 Aug. 2025
  • The step-up design is perfect for creating some visual interest and the sleek black hardware brings a modern feel to the natural wood grain.
    Erika Owen, Architectural Digest, 25 Aug. 2025

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Cite this Entry

“Plenary.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/plenary. Accessed 3 Sep. 2025.

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