do not doubt

USAGE SUMMARY

The phrase "do not doubt" is correct and usable in written English.
It can be used to encourage someone to have confidence or belief in something or someone. Example: "I assure you that our plan will succeed, so do not doubt my abilities."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Do not doubt me.

The New York Times - Sports

Western scientists do not doubt them.

The Economist

Do not doubt my capabilities".

The Guardian

I do not doubt your sincerity.

University of California, Berkeley

I do not doubt their sincerity.

The Guardian

I do not doubt Mr. Trump's sincerity.

The New York Times

"Please do not doubt those statistics.

The Guardian

And I do not doubt his sincerity.

The New York Times

And we do not doubt that for a moment".

Independent

I do not doubt that the secular speculation is correct.

The New York Times

Do not doubt the ongoing persecution of LGBT Ugandans.

The Guardian - Opinion

Expert writing Tips

Best practice

Use "do not doubt" to strongly encourage belief or confidence in a statement or action. It's a direct way to reassure someone or emphasize certainty.

Common error

While effective, repeatedly using "do not doubt" can sound repetitive. Vary your language by using synonyms like "rest assured" or "have faith" to maintain a natural tone.

Linguistic Context

The phrase "do not doubt" functions primarily as an imperative, urging someone to believe or trust in something. Ludwig AI confirms its grammatical correctness and usability. Examples show its use in reassuring, emphasizing sincerity, and encouraging confidence.

Expression frequency: Very common

Frequent in

News & Media

45%

Science

25%

Academia

15%

Less common in

Wiki

5%

Formal & Business

5%

Encyclopedias

5%

Ludwig's WRAP-UP

The phrase "do not doubt" is a versatile expression used to encourage belief and eliminate uncertainty. As Ludwig AI confirms, it's grammatically sound and frequently used across diverse contexts, from news and media to science and academia. Its neutral register makes it suitable for various situations, aiming to reassure and instill confidence. While synonyms like "rest assured" and "have no doubt" offer alternatives, "do not doubt" remains a direct and effective way to convey certainty.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

have no doubt

Expresses certainty and confidence, similar to "do not doubt" but in a positive affirmation.

rest assured

Offers reassurance and certainty, implying that there is no reason to doubt.

be certain

Emphasizes the importance of being sure and without doubt.

have faith

Suggests trusting or believing in something, often in a more general or spiritual sense.

trust me

A direct request for trust, similar to asking someone not to doubt your words or actions.

you can rely on it

Provides reassurance of reliability and dependability, reducing any reason for doubt.

take my word for it

Asks someone to accept your statement as true, implying they should not doubt it.

believe me

A simple request to believe, similar to asking someone not to doubt your sincerity.

be confident

Encourages someone to feel sure and certain, thus eliminating doubt.

do not question

A more direct way of asking someone not to challenge or doubt something.

FAQs

How can I use "do not doubt" in a sentence?

You can use "do not doubt" to express confidence in a statement or to reassure someone. For example, "Do not doubt my abilities; I am fully capable of handling this task."

What is a more formal alternative to "do not doubt"?

A more formal alternative could be "rest assured". This conveys a similar meaning but is more suitable for professional or formal contexts.

Is it better to say "do not doubt" or "have no doubt"?

Both phrases are grammatically correct and convey a similar meaning. "Have no doubt" is a slightly more affirmative and confident statement.

What's the difference between "do not doubt" and "do not question"?

"Do not doubt" asks for belief or trust, while "do not question" asks for acceptance without inquiry or challenge. The latter is often stronger and can sometimes imply a lack of openness to discussion.