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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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Reduced by

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "Reduced by" is correct and usable in written English.
It can be used to indicate a decrease in quantity, size, or value, often in mathematical or financial contexts. Example: "The total cost was reduced by 20% after applying the discount."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Reduced by R. Chemin.

The Nama were reduced by two-fifths.

Boil until reduced by half.

Simmer until reduced by half.

* Foreign Office budget reduced by 8 per cent.

News & Media

Independent

Cook until wine is reduced by half.

Camden will see funding reduced by 6.54%.

News & Media

The Guardian

Boil until liquid is reduced by half.

Boil until reduced by a third.

News & Media

The New York Times

Gently boil until reduced by half.

Simmer until reduced by half, stirring occasionally.

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Expert writing Tips

Best practice

When describing percentage changes, use "reduced by" to clearly indicate a decrease. For instance, "The budget was "reduced by" 15%."

Common error

Avoid using incorrect prepositions after "reduced". It's "reduced by", not "reduced from" (unless indicating the original value) or "reduced of".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "reduced by" functions as a modifier, specifically indicating the extent of a decrease or diminution. It quantifies the amount or degree to which something has been lessened. As seen in Ludwig, this phrase appears across diverse contexts.

Expression frequency: Very common

Frequent in

News & Media

45%

Academia

20%

Science

15%

Less common in

Formal & Business

5%

Encyclopedias

5%

Wiki

5%

Ludwig's WRAP-UP

In summary, "reduced by" is a versatile and grammatically sound phrase used to indicate a decrease in quantity, size, or value. Ludwig AI confirms its widespread use across various contexts, particularly in news, academic, and scientific domains. When using this phrase, ensure correct preposition usage (i.e., "by", not "from" unless specifying the original value). Alternatives such as "decreased by", "lowered by", and "diminished by" can provide variety in writing. Remember to use "reduced by" to quantify a specific decrement for clarity. Overall, it is a useful expression to use for precise communication.

FAQs

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

Use "reduced by" to indicate a decrease in quantity or value. For example, "The price was "reduced by" 20%" or "The workforce was "reduced by" 300 employees".

What are some alternatives to "reduced by"?

Alternatives include "decreased by", "lowered by", "diminished by", or "cut by". The best choice depends on the specific context.

Is it correct to say "reduced from" instead of "reduced by"?

"Reduced from" is used to indicate the original value before the reduction, whereas "reduced by" indicates the amount of the reduction. For example, "The price was reduced from $100 to $80" (reduced by $20).

What's the difference between "reduced by" and "lessened by"?

While similar, "reduced by" typically refers to a quantifiable decrease, while "lessened by" can refer to a decrease in intensity or severity. For instance, "The pain was lessened by medication".

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Source & Trust

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Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: