Deadly
Surefire
Surefire adjective - Not likely to fail.
Usage example: pizza seems like a surefire choice for a food that everyone at the party will be happy with
Cite this Source
Surefire and Deadly. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/deadly/surefire
Deadly & Surefire. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/deadly/surefire>.
Surefire or Deadly. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/deadly/surefire.
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