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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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fast than

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "fast than" is not correct in English.
Did you mean "faster than"? If this is the case, you can use it to compare the speed of two subjects, indicating that one is quicker than the other. Example: "She runs faster than her brother."

⚠ May contain grammatical issues

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

56 human-written examples

The food is more fast than kosher.

News & Media

The New Yorker

The food is more fast than fabulous.

News & Media

The New York Times

He's going a whole second fast than Hamilton.

When is it better to be fast than accurate, or vice versa?

Better to cut deficits hard and fast than prolong the pain.

News & Media

The Economist

As a continent we are slipping behind, growing less fast than the rest of the world.

News & Media

The Economist

This led to lower Ks values of the topsoils under fast than slow prewetting.

Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

4 human-written examples

The OPERA collaboration have submitted an updated version of their controversial fast-than-light-neutrino paper to a journal for publication.

News & Media

The Guardian

Moreover, the contribution of hyperplasia to the skeletal muscle growth appeared higher in fast- than in slow-growing pacu larvae.

Consequently, the plate-like hexagonal crystals are smaller and less perfectly shaped in fast- than in slow-forming Friedel's salt.

A recent study reported that ERK is more active in fast- than in slow-twitch muscles [12], suggesting that this activity could be necessary to maintain the fast-twitch phenotype.

Science

Plosone

Expert writing Tips

Best practice

Always use "faster than" instead of "fast than" to ensure grammatical correctness when comparing speeds or rates. "Faster" is the correct comparative form of "fast".

Common error

Avoid using "fast than" due to its incorrect grammar. This error often arises from not using the comparative form of the adjective. Always remember to use "faster than" for accurate comparison.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

81%

Authority and reliability

2.2/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "fast than" functions as a comparative, aiming to express a difference in speed or rate between two subjects. However, it is grammatically incorrect. Ludwig indicates that the proper construction is to use "faster than" to accurately compare speeds.

Expression frequency: Very common

Frequent in

News & Media

35%

Science

33%

Wiki

12%

Less common in

Formal & Business

8%

Encyclopedias

6%

Reference

6%

Ludwig's WRAP-UP

The phrase "fast than" is a grammatically incorrect comparative form, with the intended meaning to compare speed or rates. The correct form is "faster than". Despite its frequent appearance in various contexts such as News & Media and Science, as shown by Ludwig, it should be avoided in formal writing. When comparing speeds, ensure the use of "faster than" or other appropriate alternatives like "quicker than" to maintain grammatical accuracy. Ludwig AI flags the phrase as incorrect and offers suggestions for improvement.

FAQs

What is the correct way to compare speeds, "fast than" or "faster than"?

The correct way to compare speeds is to use "faster than". The phrase "fast than" is grammatically incorrect.

Are there other ways to say "faster than"?

Yes, alternatives include "quicker than", "more rapidly than", or "at a faster rate than", depending on the specific context.

Why is "fast than" considered incorrect?

"Fast than" is incorrect because it doesn't use the comparative form of the adjective "fast". The comparative form, "faster", is necessary to show a comparison between two things.

When should I use adverbs like 'quickly' or 'rapidly' in comparisons related to speed?

Use adverbs like "quickly" or "rapidly" in comparisons when modifying a verb. For example, "He runs more quickly than she does." In contrast, "faster than" directly compares adjectives.

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Source & Trust

81%

Authority and reliability

2.2/5

Expert rating

Real-world application tested

Most frequent sentences: