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Synonyms

sure thing

American  

noun

  1. something that is or is supposed to be a certain success, as a bet or a business venture.

    He thinks that real estate is a sure thing.

  2. something assured; certainty.

    It's a sure thing that he'll refuse to cooperate.


interjection

  1. surely; for sure; O.K.

sure thing British  

adverb

  1. (sentence substitute) all right! yes indeed! used to express enthusiastic assent

"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

noun

  1. something guaranteed to be successful

"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
sure thing Idioms  
  1. a sure thing . A certainty, as in Making the bestseller list has been a sure thing for Stephen King . This usage originally alluded to a bet that one could not lose. [First half of 1800s]

  2. Yes indeed, certainly, as in Are you coming tonight?—Sure thing! This use of the idiom as an interjection dates from the late 1800s.


Etymology

Origin of sure thing

An Americanism dating back to 1830–40

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.

As a Glitcher, it was my job to make sure things stayed exactly the way the history books described without interference from a Butterfly.

From Literature

He viewed the transaction as a sure thing, like a bond with equity-sized returns.

From The Wall Street Journal

Some might hope that Nvidia could provide a suitable distraction when chip maker reports on Wednesday, but the worries about the disruptive impacts of artificial intelligence mean that’s no longer a sure thing.

From Barron's

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

“I’m not a sure thing,” she told me earlier this winter.

From The Wall Street Journal