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

a good sum

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a good sum" is correct and usable in written English.
It can be used when referring to a significant amount of money or a total that is considered satisfactory or beneficial. Example: "After selling the old car, I received a good sum that I could use for my vacation."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

24 human-written examples

Three to six months' worth of living expenses is a good sum to aim for.

News & Media

The Times

The owner stubbornly refused to sell it though he was offered a good sum of money for it.

News & Media

The New Yorker

Only one man -Owen McNamara - stood up to defeat, though he had bet a good sum on the horse.

News & Media

The New Yorker

He and his siblings inherited a good sum of money and moved to the West Coast, eventually ending up in Beverly Hills.

"I would gladly spend a good sum of money for one of his pieces," says Hall. "The originals are unapproachable in price to the man in the street.

At his death, Henty left more than £6,000, a good sum in today's money (nearly £400,000) and a large one for any author.

Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

36 human-written examples

The best part of the book is the concluding chapter, a good summing up of Nehru's triumphs and failures.

And then there's Picasso – which is a good summing up of 20th-century art in one sentence, if you think about it.

Dismay might be a good summing up of their general feelings," Priddy says.

News & Media

Vice

"I could have lost $10,000 right around the corner — at least in the short term," said Fitzgerald, adding that the sum was a good amount of money in the current economic climate.

News & Media

Los Angeles Times

With one child on the way, that was a pretty good sum.

News & Media

Forbes
Show more...

Expert writing Tips

Best practice

When discussing financial matters, consider using "a good sum" to denote an amount of money that is significant and beneficial in a particular context. For example, "He inherited a good sum, which allowed him to start his own business."

Common error

While "a good sum" is acceptable, avoid overuse in highly formal or academic writing. Instead, opt for more precise alternatives like "a substantial amount" or "a considerable quantity" to maintain a professional 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

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a good sum" functions primarily as a quantifier, modifying an implied or stated noun (usually "money"). According to Ludwig AI, it indicates a significant or satisfactory amount. The term “good” amplifies the sum making it noteworthy.

Expression frequency: Common

Frequent in

News & Media

60%

Science

20%

Academia

10%

Less common in

Wiki

5%

Formal & Business

3%

Reference

2%

Ludwig's WRAP-UP

In summary, "a good sum" is a phrase used to describe an amount that is considered significant and beneficial, particularly when referring to money. Ludwig AI confirms its correctness and usability, with a preference for neutral to informal contexts. While frequently found in news and media, it’s less common in formal writing, where more precise alternatives like "a substantial amount" or "a considerable quantity" are preferable. Remember to use it when you want to emphasize the positive nature of the amount in question, and be mindful of your audience and the overall tone of your writing.

FAQs

How can I use "a good sum" in a sentence?

You can use "a good sum" to describe a significant amount of money or resources. For instance, "The sale of the painting brought in "a good sum" for the museum."

What's a more formal alternative to "a good sum"?

Alternatives to "a good sum" in formal contexts include "a substantial amount" or "a considerable quantity". These options offer a more precise and professional tone.

Is "a good sum of" correct, or should I say "a good amount of"?

Both phrases are grammatically correct, but "a good sum of" is typically used when referring to money, while "a good amount of" is more versatile and can apply to various countable or uncountable nouns.

When is it appropriate to use "a good sum"?

"A good sum" is appropriate when you want to emphasize that an amount is significant and beneficial. It can be used in various contexts, such as discussing financial gains, donations, or inheritance.

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

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: