Have no doubt

USAGE SUMMARY

The phrase "Have no doubt" is correct and usable in written English. You can use it to express certainty or reassurance about something. Example: "You will succeed; have no doubt about that." Alternative expressions include "Rest assured" and "Be confident."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Have no doubt, Phase II is coming.

The New York Times

Have no doubt.

Forbes

Have no doubt that we need it.

Huffington Post

They have no doubt.

The New Yorker

"I have no doubt.

The New York Times

We have no doubt.

The New York Times

"So we have no doubt".

The New York Times

His fans have no doubt.

The New Yorker

But have no doubt.

The Guardian - Opinion

"I have no doubt about the volunteers.

The New York Times

I have no doubt they will".

The New York Times

Expert writing Tips

Best practice

In persuasive writing, use "Have no doubt" to bolster your argument and convince the reader of your position. It conveys a sense of authority and conviction.

Common error

While "Have no doubt" is grammatically correct, overuse in casual conversation can come across as overly assertive or even arrogant. Reserve it for situations where you want to emphasize your conviction.

Linguistic Context

The phrase "Have no doubt" primarily functions as an emphatic assertion, designed to convey a strong sense of certainty or conviction. As seen in the Ludwig examples, it's used to assure or reassure the audience about a particular outcome or situation.

Expression frequency: Very common

Frequent in

News & Media

98%

Formal & Business

1%

Wiki

1%

Less common in

Science

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "Have no doubt" is a powerful phrase used to convey certainty and confidence. As verified by Ludwig AI, it is grammatically correct and very common, particularly in news and media contexts. To avoid sounding overly assertive, use this phrase judiciously in informal settings. Consider using alternative phrases like "be certain" or "rest assured" depending on the desired level of formality and emphasis. Remember it may also be used in a sarcastic way, so make sure that you get the real intention in order to understand the full meaning.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Be certain

Emphasizes sureness and conviction, but is more direct.

Beyond any doubt

Stresses the complete absence of uncertainty.

Rest assured

Offers reassurance and implies that there's no need to worry.

Without question

Highlights the indisputable nature of something.

There's no question

Similar to "without question", but slightly more conversational.

It's undeniable

Indicates that something cannot be refuted.

You can be sure

Assures the listener or reader of the truth or reliability of something.

Count on it

A more casual way to express certainty or assurance.

Take it to the bank

An informal idiom expressing absolute certainty.

Trust me on this

Asks for belief based on the speaker's confidence.

FAQs

How can I use "Have no doubt" in a sentence?

"Have no doubt" is typically used to emphatically assert the certainty of a statement. For example: "You will succeed; "have no doubt" about that."

What can I say instead of "Have no doubt"?

Alternatives include "be certain", "rest assured", or "without question" depending on the context and level of formality.

Is it better to say "I have no doubt" or "Have no doubt"?

"I have no doubt" is a more personal and direct statement of your own certainty. "Have no doubt" is a broader assertion intended to instill confidence in the listener or reader. Both are correct, but their usage depends on the desired emphasis.

Can "Have no doubt" be used sarcastically?

Yes, like many assertive phrases, "Have no doubt" can be used sarcastically to imply the opposite of what is being said, especially when the context suggests disbelief or skepticism.