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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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is as

Grammar usage guide and real-world examples

USAGE SUMMARY

"is as" is correct and usable in written English.
It is used in the construction "as + adjective + as," for example: "He is as tall as his brother."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Gestation is as well".

News & Media

The New Yorker

"Everything is as is.

News & Media

Independent

It is as yet unnamed.

News & Media

The New York Times

Not everything is as usual.

News & Media

The New York Times

Not everyone is as optimistic.

News & Media

The New York Times

But it is as necessary.

News & Media

The Economist

The gist is as follows.

News & Media

The Economist

team is as yet unnamed.

News & Media

The New Yorker

"Handsome is as handsome does".

News & Media

The New York Times

Not everyone is as enthusiastic.

Exorcism is as old as Christianity itself.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Use "is as" to draw comparisons between two elements, ensuring clarity and balance in your descriptions. For example, "The problem is as much about funding as it is about strategy".

Common error

Avoid using "is as" when the comparison is not equal or proportionate. Incorrect: "The movie is as better than the book". Correct: "The movie is as good as the book" or "The movie is better than the book".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "is as" functions primarily as a comparative connector, linking two elements in a sentence to indicate similarity or equivalence. As Ludwig AI suggests, it's frequently used within the "as + adjective + as" construction.

Expression frequency: Very common

Frequent in

News & Media

50%

Science

28%

Wiki

14%

Less common in

Encyclopedias

2%

Formal & Business

2%

Reference

2%

Ludwig's WRAP-UP

The phrase "is as" is a versatile comparative tool, primarily used to establish similarity or equivalence between two elements. As Ludwig AI confirms, it's grammatically correct and commonly found in constructions like "as + adjective + as". Usage analysis reveals its prevalence in news media, science, and general web content. While generally neutral in register, it's crucial to ensure equal comparisons and avoid misusing it in unequal scenarios. Remember to use "is as" to draw clear and balanced comparisons, and consider alternative phrases such as "equals" or "is equivalent to" for varied phrasing. Top sources like The New York Times and The Economist frequently employ this phrase, solidifying its place in standard English writing.

FAQs

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

The phrase "is as" is commonly used to make comparisons. For example, "He is as tall as his father" or "The task is as simple as following the instructions".

What phrases can I use instead of "is as"?

Alternatives to "is as" include "is equivalent to", "equals", or "mirrors", depending on the specific context and desired nuance.

Is it correct to say "is as good or better than"?

While commonly used, the phrase "is as good or better than" can be slightly awkward. It's often clearer to rephrase as "is as good as or better than" or "is at least as good as".

What's the difference between "is as" and "so as"?

"Is as" is used for comparisons, whereas "so as" is typically used to express purpose or reason. For example, "He trained hard so as to win the race", not "He trained hard is as to win the race".

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Source & Trust

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Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: