sure thing

NOUN

certain thing

Synonyms

WEAK

all sewn up belief cert certainty cinch dead certainty definiteness destiny foregone conclusion lock open and shut case positiveness rain or shine safe bet shoo-in small risk sure bet surety

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.

Pivoting to nonprofit work isn’t a sure thing, because there’s now less funding for many organizations.

From MarketWatch • Apr. 3, 2026

But it was still far from a sure thing that Liu could breeze her way to an individual Olympic title.

From The Wall Street Journal • Feb. 19, 2026

So, is a SpaceX-Tesla merger a sure thing?

From Barron's • Feb. 4, 2026

He’d talked about it like it was a sure thing.

From "Glitch" by Laura Martin