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Synonyms

sure-fire

British  

adjective

  1. informal (usually prenominal) certain to succeed or meet expectations; assured

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

A celebrity’s ties to a property would create instant buzz—and served as a sure-fire tactic for luring in a line of prospective buyers.

From MarketWatch Jun. 3, 2026

The rotation is also shaky, with fragile Tyler Glasnow and aging Clayton Kershaw and underwhelming Roki Sasaki and injured Blake Snell and, really, just one sure-fire starter is Yoshinobu Yamamoto.

From Los Angeles Times Aug. 1, 2025

The problem, of course, is that this isn't a sure-fire solution and, if it was going to happen, it needed to happen fast.

From Salon Jul. 17, 2024

Against Punjab he accounted for Jonny Bairstow, one of the more accomplished players of fast bowling, by hurrying him on the pull shot, a sure-fire indicator of how quick he was.

From BBC Apr. 8, 2024

Community singing is another sure-fire way to lift the spirits.

From "Life of Pi" by Yann Martel

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