at that fast

USAGE SUMMARY

The phrase "at that fast" is not correct in standard written English.
It is likely intended to convey speed, but the construction is awkward and not commonly used. Example: "He was running at that fast pace, trying to catch the bus."

⚠ May contain grammatical issues

News & Media

Wiki

Science

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

Only by watching yourself mistype at that faster speed can you figure out the obstacles that are slowing you down and overcome them.

The New York Times - Magazine

Former NL umpire Babe Pinelli, watching from the press box, remarked, "Look at him fire that fast one!

Wikipedia

Few have broadband connections that fast at home.

The Economist

"She didn't expect it that fast at all," Laura told The Huffington Post in an interview. .

Huffington Post

But it was clear to runners that she could not possibly have run that fast, even at sea level.

The New York Times

It is generally the case that fast transmission at neural synapses is mediated by small molecule neurotransmitters.

BMC Biology

One point deemed essential by the United States is some clause that at least implies that fast-growing countries like China and India commit more concretely to initiate climate-protection programs.

The New York Times

Think technology is also in a neat program in Japan, installed in Mazda2s that fast-charge at a grocery chain.

Forbes

He came from turnaround firm TurnWorks until he heard the call to do just that at that fast-food chain in August 2004.

Forbes

The car may have had even more fuel on board than that, but you know it could have gone at least that fast.

BBC

It arrived four years after the bombing and seemed audaciously fast at that.

The New York Times - Arts

Expert writing Tips

Best practice

When describing speed or rate, use grammatically standard phrases such as "at that speed" or "at that pace" instead of the non-standard phrase "at that fast".

Common error

Avoid using "at that fast" in formal writing. This phrase is not grammatically correct and can make your writing seem less polished. Opt for alternatives like "at that speed" or "at that rate".

Linguistic Context

The phrase "at that fast" functions as an adverbial modifier, intending to describe the rate or speed at which something occurs. However, as Ludwig AI indicates, this construction is non-standard and grammatically incorrect.

Expression frequency: Rare

Frequent in

News & Media

33%

Wiki

33%

Science

33%

Less common in

Formal & Business

0%

Academia

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, while the phrase "at that fast" aims to describe speed or rate, it is grammatically incorrect and considered non-standard in formal English. Ludwig AI flags this as an improper construction, advising against its use in polished writing. Although present in sources such as news articles and wikis, opting for grammatically correct alternatives like "at that speed", "at that pace", or "at that rate" will enhance clarity and credibility. It is uncommon and should be avoided in formal and professional contexts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

at that speed

Replaces "fast" with "speed", providing a grammatically standard and clear alternative.

at that pace

Substitutes "fast" with "pace", offering a common and grammatically sound way to describe rate of movement or progress.

at that rate

Replaces "fast" with "rate", which is suitable when describing the frequency or speed at which something occurs.

so quickly

Changes the phrase structure to use an adverb, emphasizing the speed of an action.

with such haste

Uses more formal vocabulary to indicate speed or urgency.

that quickly

Reorders the words and emphasizes the quickness.

at such velocity

Replaces "fast" with a more technical term, "velocity", often used in scientific contexts.

at that tempo

Uses "tempo" to refer to the rate or speed, often in a musical or rhythmic context.

at that clip

Replaces "fast" with the word "clip", to mean pace, rate or speed.

at that momentum

More appropriate in situations involving forces, the rate or pace.

FAQs

What are some alternatives to "at that fast"?

Instead of "at that fast", you can use phrases like "at that speed", "at that pace", or "at that rate" to describe how quickly something is happening.

Is "at that fast" grammatically correct?

No, "at that fast" is not grammatically correct in standard English. It is better to use "at that speed" or "at that pace" instead.

How can I use "at that speed" in a sentence?

You can use "at that speed" in a sentence like: "The car was travelling at that speed when it lost control".

What's the difference between "at that fast" and "at that speed"?

"At that fast" is not a standard English phrase and is considered incorrect. "At that speed" is the grammatically correct way to express the rate at which something is moving or occurring.