SURE THING Synonyms: 11 Similar and Opposite Words

sure thing

noun

Definition of sure thing

as in lock

one that is certain to succeed he's a sure thing for the promotion: he's the most qualified candidate by far

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of sure thing The Hockey Hall of Fame will announce its Class of 2026 on Monday, and there do not appear to be as many former NHL players who are sure things for election as there were in 2025. — Curtis Pashelka, Mercury News, 21 June 2026 Keep everyone safe and make sure things don’t go overboard like several watch parties and post-win celebrations did during the team’s historic playoff run. — Scott Thompson Outkick, FOXNews.com, 18 June 2026 The outlet also reports that guests are being told to prepare for the wedding, but no details have been given just yet in an effort to make sure things don’t leak. — Lizzie Lanuza, StyleCaster, 15 May 2026 What types of projects are sure things? — Matt Donnelly, Variety, 13 May 2026 See All Example Sentences for sure thing

Recent Examples of Synonyms for sure thing

Noun

As Li’s Hardy locks eyes with Cage’s Reilly, the editing shifts from noir to music video and everything else fades.

— Harmon Siegel, Artforum, 1 Oct. 2026
Thanks to the twist-and-lock plate system, each dumbbell provides four weight options from 2–5 pounds.

— Sian Babish, PEOPLE, 30 Sep. 2026

Definition of lock

Noun

There are many factors that should make taking Congress back a slam dunk.

— Laura Washington, Chicago Tribune, 23 Sep. 2026
South Campus Rail Trail For those of you wanting a real hike without ever leaving the friendly confines of Oxford, this one is an absolute slam dunk.

— Austin Perry OutKick, FOXNews.com, 17 Sep. 2026

Definition of slam dunk

Noun

If Waldron’s future role at Goldman Sachs appears to be a near certainty, that’s not the case for the rest of the bank’s C-suite, especially if several top executives depart after being passed over.

— Morgan Chittum, Fortune, 1 Oct. 2026
The tension between intellectual certainty and its corporeal obverse is the novel’s most interesting possibility, yet its campus plot repeatedly narrows into a question of who deserves our sympathy.

— Zain Khalid, Vulture, 1 Oct. 2026

Definition of certainty

Browse Nearby Words

sureness

sure thing

sure things

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“Sure thing.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sure%20thing. Accessed 4 Oct. 2026.

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Synonyms of sure thing

noun

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