Real
Surefire
Surefire adjective - Not likely to fail.
Mutual synonyms
Both words in one sentence
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In John Dies at the End, this is a surefire way to know someone isn't real.
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Treated as being among the most powerful of Others with no real weaknesses, the only surefire ways of defeating them include fighting them directly while being backed by a god or being overwhelmed by a bigger source of whatever they embody.
Source: Dragons Are Demonic
Cite this Source
Surefire and Real. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/real/surefire
Real & Surefire. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/real/surefire>.
Surefire or Real. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/real/surefire.
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