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as in reason
something (as a belief) that serves as the basis for another thing I had good authority to believe that the information was correct

Synonyms & Similar Words

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as in source
something mentioned in a text as providing related and especially supporting information the Bible is the sole authority for his impassioned defense of creationism

Synonyms & Similar Words

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Synonym Chooser

How does the noun authority contrast with its synonyms?

Some common synonyms of authority are command, control, dominion, jurisdiction, power, and sway. While all these words mean "the right to govern or rule or determine," authority implies power for a specific purpose within specified limits.

granted the authority to manage her estate

When is command a more appropriate choice than authority?

While the synonyms command and authority are close in meaning, command implies the power to make arbitrary decisions and compel obedience.

the army officer in command

When would control be a good substitute for authority?

The meanings of control and authority largely overlap; however, control stresses the power to direct and restrain.

you are responsible for the students under your control

When might dominion be a better fit than authority?

The words dominion and authority can be used in similar contexts, but dominion stresses sovereign power or supreme authority.

given dominion over all the animals

When can jurisdiction be used instead of authority?

In some situations, the words jurisdiction and authority are roughly equivalent. However, jurisdiction applies to official power exercised within prescribed limits.

the bureau having jurisdiction over parks

In what contexts can power take the place of authority?

The words power and authority are synonyms, but do differ in nuance. Specifically, power implies possession of ability to wield force, authority, or influence.

the power to mold public opinion

When could sway be used to replace authority?

The synonyms sway and authority are sometimes interchangeable, but sway suggests the extent of exercised power or influence.

the empire extended its sway over the region

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 authority The administration argued the removals stemmed from sensitive negotiations with El Salvador, placing them firmly within the president’s diplomatic authority. Kaelan Deese, The Washington Examiner, 30 Mar. 2025 Thai authorities said the quake and aftershocks were felt in most of the country's provinces. Arkansas Online, 30 Mar. 2025 Khalilzad had been in the Afghan capital earlier this month on a rare visit by U.S. officials to meet Taliban authorities, accompanying U.S. hostage envoy Adam Boehler. CBS News, 29 Mar. 2025 In 1992, Congress passed a law requiring the government to release all of its records about the assassination by October 2017, while giving the president the authority to withhold records for national security reasons. Stefan Becket, CBS News, 18 Mar. 2025 See All Example Sentences for authority
Recent Examples of Synonyms for authority
Noun
  • Unlike MoE, where ‘experts’ emerge without explicit specialization, our method dynamically refines representations with true task-specific expertise.
    Rob Toews, Forbes, 23 Mar. 2025
  • The Athletic’s experts Luke Smith (from Shanghai) and Madeline Coleman break down the season’s second race.
    Luke Smith, The Athletic, 23 Mar. 2025
Noun
  • In 1930, Gandhi was named Time Magazine’s ‘Man of the Year,’ and the notoriety helped to pressure the British government to reconsider its policies in India.
    Dan Pontefract, Forbes, 22 Mar. 2025
  • But European governments remain hesitant about confiscating the capital.
    Joseph Ataman, CNN, 21 Mar. 2025
Noun
  • That economic footprint is matched by political and organizational influence.
    Ronak D. Desai, Forbes.com, 31 Mar. 2025
  • When a 1999 Top 100 list by a gay and lesbian publishing group failed to include Patricia Nell-Warren’s 1974 novel The Front Runner, many readers loudly objected, noting its influence on their own coming-out journeys.
    Livia Gershon, JSTOR Daily, 30 Mar. 2025
Noun
  • This dispatchable energy from batteries stabilizes the U.S. power supply.
    Ian Dexter Palmer, Forbes, 20 Mar. 2025
  • Policy analysts have expressed their doubts that Trump would have enough power as president to influence the global oil market.
    Dan Perry, Newsweek, 19 Mar. 2025
Noun
  • While the free shipping perks of Amazon Prime remain the biggest reason for why most people subscribe, the quality of content on Prime Video had increasingly become a major driver.
    Brian Welk, IndieWire, 27 Mar. 2025
  • The iconic act is one of the many reasons fans are flocking to the Voltaire inside The Venetian Resort Las Vegas to watch the vedette's second residency.
    Bryan West, USA Today, 27 Mar. 2025
Noun
  • Creating a carbon copy of the original could attract criticism for being lazy and superfluous whereas straying too far from the source material could alienate fans.
    Caroline Reid, Forbes.com, 30 Mar. 2025
  • Staff members at the U.S. Institute of Peace were informed they were terminated effective immediately on Friday, five sources familiar with the situation told CBS News.
    Kathryn Watson, CBS News, 29 Mar. 2025
Noun
  • This was just the beginning of how young tech masters worked on ways to share music across the internet.
    Brittney Melton, NPR, 20 Mar. 2025
  • Setting up trekking pole tents takes a little practice to master, but Lanshan’s convenient hook system makes the process easy.
    Alice Bennett, Travel + Leisure, 20 Mar. 2025
Noun
  • Everyone of them except Goldberg broke the rules by discussing secrets on Signal.
    New York Daily News Editorial Board, New York Daily News, 26 Mar. 2025
  • In 2022, as gun kits became more and more of a problem for law enforcement, the Bureau of Alcohol, Tobacco, Firearms and Explosives issued a rule classifying the kits as firearms under the 1968 Gun Control Act.
    NPR Washington Desk, NPR, 26 Mar. 2025

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Cite this Entry

“Authority.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/authority. Accessed 2 Apr. 2025.

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