Obligation
Obligation noun - Something one must do because of prior agreement.
Prerogative is an antonym for obligation.
Prerogative
Prerogative noun - Something to which one has a just claim.
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Synonyms for Prerogative
How words are described
Cite this Source
Prerogative and Obligation. (2016). Retrieved 2026, July 20, from https://thesaurus.plus/related/obligation/prerogative
Obligation & Prerogative. N.p., 2016. Web. 20 Jul. 2026. <https://thesaurus.plus/related/obligation/prerogative>.
Prerogative or Obligation. 2016. Accessed July 20, 2026. https://thesaurus.plus/related/obligation/prerogative.
Google Ngram Viewer shows how "obligation" and "prerogative" have occurred on timeline