Indefinite and Unassailable
Opposite meaning words
Indefinite
Indefinite adjective - Being or seeming to be without limits.
Unassailable is an antonym for indefinite.
Nearby Words: indefinable, indefinitely
Unassailable
Unassailable adjective - Not to be violated, criticized, or tampered with.
Cite this Source
Unassailable and Indefinite. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/indefinite/unassailable
Indefinite & Unassailable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/indefinite/unassailable>.
Unassailable or Indefinite. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/indefinite/unassailable.
Google Ngram Viewer shows how "indefinite" and "unassailable" have occurred on timeline