Authoritatively and Informally

Opposite meaning words

Authoritatively adverb - In an authoritative and magisterial manner.

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Informally is an antonym for authoritatively in with official approval topic.

Informally adverb - Without formality.

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Authoritatively is an antonym for informally.

Nearby Words: inform, informal, informed, informality

Cite this Source

Informally and Authoritatively. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/authoritatively/informally

Authoritatively & Informally. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/authoritatively/informally>.

Informally or Authoritatively. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/authoritatively/informally.

Google Ngram Viewer shows how "authoritatively" and "informally" have occurred on timeline