a dead cert

USAGE SUMMARY

The phrase "a dead cert" is correct and usable in written English.
It is typically used to indicate that something is certain to happen or is guaranteed to be true. Example: "With her extensive experience and qualifications, she's a dead cert for the promotion."

✓ Grammatically correct

News & Media

Sport

Film

Lifestyle

Books

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Still, the British suitor is not a dead cert winner.

The New York Times

That doesn't mean rates at 0.1% are a dead cert.

The Guardian - Business

He narrowly missed out on the trophy having been predicted to be a dead cert.

Independent

With her long, glossy hair Lauren is a dead cert before she even opens her mouth.

Independent

If she opens her speech to Roachford's Cuddly Toy then it's a dead cert.

The Guardian

Though far from a dead cert, a sequel is simply a safer bet.

The Guardian - Film

These little babies are a dead cert for the Most Random Accessory prize.

The Guardian - Lifestyle

Before the start of the season, Hardy described promotion as a "dead cert".

The Guardian - Sport

On paper, the Sretton Sugwas solar project just outside Hereford looks a dead cert.

The Guardian

"I've always wanted to be a dead cert in an England team.

The Guardian - Sport

I thought George Shaw was a dead cert to win, with his suburban Coventry.

The Guardian - Arts

Expert writing Tips

Best practice

Consider the audience and context. While widely understood, "a dead cert" may sound informal in some professional settings.

Common error

Avoid using "a dead cert" in highly formal documents or academic papers. Opt for more neutral alternatives like "certain" or "guaranteed".

Linguistic Context

The idiomatic expression "a dead cert" functions as a predicative adjective, modifying a noun to express a high degree of certainty about a future event or outcome. Ludwig AI confirms its grammatical correctness and common usage.

Expression frequency: Very common

Frequent in

News & Media

48%

Sport

20%

Film

12%

Less common in

Lifestyle

8%

Books

6%

Formal & Business

4%

Ludwig's WRAP-UP

The phrase "a dead cert" is an idiomatic expression used to convey a very high degree of certainty about a future outcome. Ludwig AI confirms that the phrase is grammatically correct and widely used. While commonly found in news, sports, film, and lifestyle contexts, it should be used judiciously in formal settings. Alternatives such as "a sure thing" or "a certainty" may be more appropriate depending on the audience and purpose. Remember to use this expression to emphasize assurance, but be mindful of its somewhat informal tone.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a sure thing

This alternative is a more common and slightly less emphatic way of expressing certainty.

a certainty

This is a more formal and direct way of stating that something is guaranteed.

a safe bet

This alternative suggests a lower level of risk and a higher probability of success.

guaranteed

This alternative directly states that something is assured or promised.

inevitable

This suggests that something cannot be avoided or prevented.

assured

Similar to guaranteed, this term implies confidence in a particular outcome.

a foregone conclusion

This phrase indicates that the outcome is already decided or predetermined.

a lock

This is an informal term suggesting that something is secured or certain.

in the bag

This idiom suggests that something is already won or achieved.

virtually certain

This alternative tempers the certainty slightly, acknowledging a small degree of remaining doubt.

FAQs

What does "a dead cert" mean?

The phrase "a dead cert" means something is certain to happen or is guaranteed. It's often used in informal contexts to express a high degree of confidence in an outcome.

What can I say instead of "a dead cert"?

You can use alternatives like "a sure thing", "a certainty", or "a safe bet" depending on the context.

Is "a dead cert" formal or informal?

The phrase "a dead cert" is generally considered informal. While widely understood, it's best to reserve it for casual conversations and less formal writing. Use more formal alternatives like "certain" or "guaranteed" in professional or academic settings.

How did the phrase "a dead cert" originate?

The origin of "a dead cert" is uncertain, but it likely comes from horse racing, where "cert" is short for 'certainty'. The 'dead' likely emphasizes the absolute nature of the certainty.