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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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by purpose

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "by purpose" is correct and usable in written English.
It can be used to indicate that a certain action was taken intentionally, with a specific goal in mind. For example, "He moved to the other side of the room by purpose, hoping to avoid a confrontation."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

54 human-written examples

"But we can't let it replace the domestic agenda whether it is by purpose or design.

News & Media

The New York Times

And the way they fit together is generally not something people would design by purpose".

A new division of a major public relations agency is being driven by purpose.

News & Media

The New York Times

Should they have taken a risk on a millennial consumer motivated by purpose to drive profit for years to come?

News & Media

The Guardian

THIS sort of authority works in World War II movies, as it worked in America itself at the time, because it was informed by purpose.

News & Media

The New York Times

Second, the layout is generally determined by brand rather than by purpose and with no real organization by size or color -- or by anything.

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Human-verified similar examples from authoritative sources

Similar Expressions

6 human-written examples

The Bourgogne was eventually followed by purpose-built public theatres across Europe.

Literary works are now routinely accompanied by purpose-made soundtracks; bands are calling upon literary writers to supply lyrics.

However, when asked which types of housing are most suited to the needs of Londoners, terraced dwellings came top, closely followed by purpose-built flats of five storeys or less.

News & Media

The Guardian

While in days gone by purpose-built student accommodation would simply have been on-campus halls provided by the university, now it is now more often found in blocks bought by private developers and owned by shareholders.

News & Media

The Guardian

Demographic and reproductive data were directly surveyed by purpose-trained staff at the date of screening.

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Expert writing Tips

Best practice

Use "by purpose" to clearly indicate that an action or design was intentional and not accidental. This can strengthen your argument or explanation.

Common error

Do not use "by purpose" when "with a purpose" is more appropriate. "By purpose" often describes how something is done, while "with a purpose" describes why.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.3/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "by purpose" functions primarily as an adverbial phrase, modifying verbs or clauses to specify that an action is performed intentionally. Ludwig AI indicates that it's grammatically correct and can be used to indicate intentionality.

Expression frequency: Common

Frequent in

News & Media

40%

Science

35%

Encyclopedias

10%

Less common in

Formal & Business

5%

Wiki

5%

Reference

0%

Ludwig's WRAP-UP

In summary, "by purpose" is a grammatically sound and frequently used prepositional phrase that functions as an adverbial, serving to emphasize the intentional nature of an action or design. Ludwig AI confirms its correctness and usability in written English. It finds application across diverse fields, including News & Media, Science, and Encyclopedias. When using "by purpose", ensure that it clearly communicates the deliberate nature of the action and consider related alternatives such as "on purpose" or "intentionally" to best suit the nuance of your writing. Avoid using it when "with a purpose" would be more appropriate to describe the reason behind an action rather than the manner in which it was performed.

FAQs

How can I use "by purpose" in a sentence?

You can use "by purpose" to indicate that something was done intentionally or with a specific aim. For example, "The tool was designed by purpose to improve efficiency."

What's a good alternative to "by purpose"?

Alternatives to "by purpose" include "on purpose", "intentionally", or "deliberately", depending on the specific nuance you want to convey.

Is there a difference between "by purpose" and "with a purpose"?

"By purpose" describes how something is done (intentionally), while "with a purpose" describes why something is done (having a specific reason or goal). They aren't always interchangeable.

When is it best to use "by purpose" over other similar phrases?

Use "by purpose" when you want to emphasize the intentionality behind an action or design, especially when clarifying that it wasn't accidental or coincidental. Consider the other alternatives such as "with intent" or "purposely" if they fit the context better.

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: