Indefinite and Surefire

Opposite meaning words

Indefinite adjective - Being or seeming to be without limits.

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Surefire is an antonym for indefinite.

Nearby Words: indefinable, indefinitely

Surefire adjective - Not likely to fail.

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Cite this Source

Surefire and Indefinite. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/indefinite/surefire

Indefinite & Surefire. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/indefinite/surefire>.

Surefire or Indefinite. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/indefinite/surefire.

Google Ngram Viewer shows how "indefinite" and "surefire" have occurred on timeline