one is

USAGE SUMMARY

The phrase "one is" is correct and usable in written English.
You can use it to make a statement about a singular noun, e.g. "One way to help the environment is to reduce waste."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

One times one is.

Independent

One is 13, and one is 20.

The New York Times - Arts

One is light, one is dark".

The New York Times - Arts

One is real life, one is football.

Independent

One is Bubblegum.

The New York Times

One is timing.

The Economist

One is privatisation.

The Economist

One is the stockmarket.

The Economist

One is security.

The Economist

One is political protection.

The Economist

One is public suspicion.

The Economist

Expert writing Tips

Best practice

Ensure that the noun or concept following "one is" is clearly defined and relevant to the preceding or subsequent information for maximum impact.

Common error

Avoid using "one is" when referring to a universal truth or something applicable to all cases. This can lead to overgeneralizations and inaccuracies. Be specific and provide context.

Linguistic Context

The phrase "one is" primarily functions as a linking device or introductory phrase. As demonstrated in Ludwig's examples, it introduces a specific element, example, reason, or characteristic. It sets the stage for further explanation or detail.

Expression frequency: Very common

Frequent in

News & Media

100%

Less common in

Formal & Business

0%

Science

0%

Academia

0%

Ludwig's WRAP-UP

In summary, the phrase "one is" is a versatile and commonly used introductory phrase for specifying examples, characteristics, or reasons. Ludwig AI highlights its frequent appearance in news and media sources, affirming its widespread applicability. To use "one is" effectively, ensure that the subsequent information is clear and relevant. By avoiding overgeneralizations and providing sufficient context, you can enhance the clarity and impact of your writing. Its neutral register makes it suitable for a broad range of contexts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a single instance is

Replaces "one" with "a single instance", emphasizing the singularity of the subject.

a key factor is

Highlights the importance of "one" by labeling it as a key factor.

a certain aspect is

Replaces "one" with "a certain aspect", emphasizing a specific feature or element.

a significant point is

Emphasizes the noteworthiness of the identified element.

a particular case is

Substitutes "one" with "a particular case", highlighting a specific example.

a notable trait is

Focuses on describing a characteristic or attribute.

the first element is

Specifies "one" as the first element in a series or list.

the initial item is

Similar to the previous, emphasizing the starting point or beginning.

a single item refers to

Shifts the emphasis to the reference or connection of the item.

an example includes

Changes the structure to focus on providing an example rather than directly stating a fact.

FAQs

How can I use "one is" in a sentence?

The phrase "one is" is used to introduce a specific example, characteristic, or reason. For example, "One reason to exercise is to improve cardiovascular health."

What are some alternatives to "one is"?

Alternatives to "one is" include phrases like "a single instance is", "a particular case is", or "an example includes" depending on the context.

Which is more formal, "one is" or "a single instance is"?

"A single instance is" tends to be more formal compared to "one is", which is suitable for both formal and informal contexts. The choice depends on the overall tone and audience of your writing.

Can "one is" be used to introduce a counterargument?

Yes, "one is" can introduce a counterargument, especially when followed by a contrasting point. For example, "One might argue that..., but..."