know nothing about

USAGE SUMMARY

The phrase 'know nothing about' is correct and can be used in written English.
You can use it to refer to the lack of knowledge or experience someone has about a certain topic. For example, "I know nothing about quantum physics, so I can't help you with that."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

"I know nothing about basketball.

The New York Times - Sports

"I know nothing about that.

Independent

They know nothing about me.

The New York Times

We know nothing about it".

The New York Times

You know nothing about fashion.

The New York Times

They know nothing about this".

The Guardian

You know nothing about her".

The New Yorker

"Know Nothing About Computers?

The New York Times - Magazine

We know nothing about ourselves.

The New Yorker

Human-verified similar examples from authoritative sources

Similar Expressions

2 human-written examples

I know nothing about book clubs.

Stanford University

You know nothing about stories.

The New Yorker

Expert writing Tips

Best practice

Use "know nothing about" to clearly and directly state a lack of knowledge or expertise in a specific area. This is useful in situations where transparency is important.

Common error

Avoid using "know nothing about" when you possess a basic understanding of a topic. It's more appropriate when your knowledge is genuinely non-existent, not just limited.

Linguistic Context

The phrase "know nothing about" functions as a declarative statement expressing a complete lack of knowledge or understanding regarding a particular subject. Ludwig's examples illustrate its use across various domains, emphasizing a state of ignorance or unfamiliarity.

Expression frequency: Very common

Frequent in

News & Media

62%

Academia

19%

Science

13%

Less common in

Formal & Business

3%

Wiki

2%

Reference

1%

Ludwig's WRAP-UP

The phrase "know nothing about" is a versatile expression used to declare a complete lack of knowledge on a given subject. Ludwig AI confirms that its use is grammatically correct and widely accepted. Found primarily in News & Media, Academia, and Science contexts, it serves to express ignorance, set boundaries, or avoid speculation, as exemplified in Ludwig's examples. While alternatives like "have no idea about" or "be unfamiliar with" offer similar meanings, the choice depends on the desired level of formality and emphasis. When using this phrase, ensure that your claimed ignorance aligns with the actual depth of your understanding to maintain clarity and credibility.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

have no idea about

A common and slightly less formal way to express ignorance.

lack understanding of

Highlights the absence of comprehension of a topic.

have no knowledge of

Uses a more formal structure to express a lack of information.

be unfamiliar with

Emphasizes a lack of experience or acquaintance with something.

be uninformed about

Highlights the absence of information as the cause of lacking knowledge.

be unaware of

Suggests a lack of consciousness or familiarity.

have no experience with

Focuses specifically on the absence of practical involvement.

be unacquainted with

A more formal way to state unfamiliarity.

be ignorant of

Replaces "know nothing" with a more formal term for lacking knowledge.

be clueless about

Offers a more informal and emphatic way to say you lack understanding.

FAQs

How can I use "know nothing about" in a sentence?

You can use "know nothing about" to express a complete lack of knowledge on a subject. For example, "I "know nothing about" astrophysics, so I can't comment on black holes."

What are some alternatives to "know nothing about"?

Some alternatives include "have no idea about", "be unfamiliar with", or "be ignorant of", depending on the context and level of formality you want to convey.

Is it better to say "I know nothing about" or "I don't know anything about"?

Both "I "know nothing about"" and "I don't know anything about" are grammatically correct and have similar meanings. The choice often depends on personal preference or stylistic considerations.

When should I use "know nothing about" versus "little knowledge of"?

"Know nothing about" implies a complete absence of knowledge, while "little knowledge of" indicates some, but limited, understanding. Use the phrase that accurately reflects your level of expertise.