Advertisement

View synonyms for authoritative

authoritative

[uh-thawr-i-tey-tiv, uh-thor-]

adjective

  1. having due authority; having the sanction or weight of authority.

    an authoritative opinion.

    Synonyms: official
  2. substantiated or supported by documentary evidence and accepted by most authorities in a field.

    an authoritative edition of Shakespeare; an authoritative treatment of a subject.

  3. having an air of authority; accustomed to exercising authority; positive; peremptory; dictatorial.

    said with an authoritative air.



authoritative

/ ɔːˈθɒrɪtətɪv /

adjective

  1. recognized or accepted as being true or reliable

    an authoritative article on drugs

  2. exercising or asserting authority; commanding

    an authoritative manner

  3. possessing or supported by authority; official

    an authoritative communiqué

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Discover More

Other Word Forms

  • authoritatively adverb
  • authoritativeness noun
  • nonauthoritative adjective
  • nonauthoritatively adverb
  • nonauthoritativeness noun
  • unauthoritative adjective
  • unauthoritatively adverb
  • unauthoritativeness noun
Discover More

Word History and Origins

Origin of authoritative1

First recorded in 1595–1605; authorit(y) + -ative
Discover More

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Ron Chernow, in his authoritative biography of Hamilton, writes, “theirs was a friendship of unusual ardor,” but regards the lifelong bond between the sisters as evidence against an affair.

“She was welcomed into the prosecution fold as an adviser, strategist, authoritative arbiter on the policy and practices of the Church of Scientology, and advocate for the complaining witnesses,” the motion read.

Read more on Los Angeles Times

For us, and for our father, it is about him making one last stand at being authoritative and in control.

Read more on MarketWatch

To my intense relief, some people said they thought my paper looked authoritative, that they just assumed it was a breaking story and the page contained fresh information.

Read more on BBC

At the time, the UN and some Western nations said that they would only consider a ruling by a court that genocide is taking place as authoritative.

Read more on BBC

Advertisement

Advertisement

Advertisement

Advertisement


authoritarianauthority