Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

that was efficient

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "that was efficient" is correct and usable in written English.
You can use it to describe a process, action, or method that was effective and accomplished in a timely manner. Example: "The meeting was brief and to the point; that was efficient."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

16 human-written examples

When has the government ever delivered a product that was efficient, caring and timely?

News & Media

The New York Times

When Jeffrey Immelt became GE's CEO, in 2001, he inherited a company that was efficient but facing intense competition and falling prices for its top-tier capital goods.

In 1862 they built a crude plant at Heleneborg, Sweden; Alfred, a chemist, was basically responsible for the design of this factory that was efficient and relatively safe considering the state of knowledge of the times.

Encyclopedias

Britannica

Justice Chan's ruling, made public on Tuesday, hinged on the question of whether the city had broken its obligation to recycle the used containers, as long as it could do so in a way that was efficient and environmentally effective.

News & Media

The New York Times

My husband and I built our house in New York about five years ago, and right before we began, I fell under the spell of the small-house movement; I had dozens of Post-Its in my copy of "The Not-So-Big HouSarah Susankauthor Sarah Susanka's recommendations for designing a house that was efficient and inviting without being pointlessly gigantic.

News & Media

The New Yorker

E-mail address GO SIGN UP Share Tweet My husband and I built our house in New York about five years ago, and right before we began, I fell under the spell of the small-house movement; I had dozens of Post-Its in my copy of "The Not-So-Big Not-So-Big Not-So-Big House Susanka's recomarkingions for designing authore that waSarah Susankand inviting without being pointlessly gigantic.

News & Media

The New Yorker
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

44 human-written examples

Creatively the rolling format makes for a shorthand that's efficient and helpful, Michael said.

News & Media

The New York Times

With Whiteside, the Heat offense swells — creating a half-court attack that is efficient and sustainable.

His focus is on algorithms and models that are efficient, accurate, and yield compact models.

These applications require the design of single guide RNAs (sgRNAs) that are efficient and specific.

Applied broadly, investors can use the M2 technique to select funds that are efficient risk-takers.

News & Media

The Economist
Show more...

Expert writing Tips

Best practice

Use "that was efficient" when you want to highlight that a process, method, or action achieved its purpose with minimal waste of time, resources, or effort.

Common error

While grammatically sound, "that was efficient" can sometimes sound too casual or understated in highly formal settings. In such cases, consider using alternatives like "that was highly effective" or "that was particularly resourceful" to maintain the appropriate tone.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "that was efficient" primarily functions as a comment or observation about a preceding action, process, or method. It serves to evaluate its effectiveness in terms of resource utilization and achieving the desired outcome. As Ludwig highlights, it is considered grammatically correct.

Expression frequency: Uncommon

Frequent in

News & Media

40%

Science

30%

Academia

15%

Less common in

Encyclopedias

5%

Wiki

5%

Formal & Business

5%

Ludwig's WRAP-UP

The phrase "that was efficient" is a grammatically correct and usable expression in English, as confirmed by Ludwig. It serves to express approval or recognition of something that has been done effectively and with minimal waste. While its register is generally neutral, it is important to consider the context and use more formal alternatives when appropriate. Common alternatives to "that was efficient" include "that was effective" and "that was productive". Remember to highlight efficient resource management when choosing to use "that was efficient".

FAQs

How can I use "that was efficient" in a sentence?

You can use "that was efficient" to describe a process, action, or method that was effective and accomplished in a timely manner. For example, "The meeting was brief and to the point; that was efficient."

What can I say instead of "that was efficient"?

You can use alternatives like "that was effective", "that was productive", or "that was streamlined" depending on the context.

Is "that was efficient" grammatically correct?

Yes, "that was efficient" is grammatically correct. It follows standard English sentence structure and is widely used in both spoken and written communication.

When is it appropriate to use "that was efficient"?

It is appropriate to use "that was efficient" when you want to commend something for being effective and saving time or resources. In formal settings, consider more sophisticated alternatives to maintain an appropriate tone.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

89%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: