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Authoritative

usgb/əˈθɔːrəteɪtɪv/Volume
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Trustworthy Experts

Use 'authoritative' when referring to people or texts respected for their deep knowledge.

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She is an authoritative figure in child psychology.
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Not Always Right

'Authoritative' doesn't mean infallible; even reliable sources can be questioned.

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Despite the study's authoritative reputation, its findings were later challenged.
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Subject-Specific

An 'authoritative' source is especially knowledgeable in a particular subject or field.

Illustration for Subject-Specific
The book is considered an authoritative work on European history.
Visual representation of the word "Authoritative"

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