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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a fastest
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a fastest" is not correct in written English.
It is incorrect because "fastest" is a superlative adjective and should not be preceded by "a." Example: "He is the fastest runner in the competition."
⚠ May contain grammatical issues
News & Media
Science
Wiki
Alternative expressions(9)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
It soon became apparent that the time was not good enough for a fastest loser spot, unlike Williams.
News & Media
She had the excuse of a bout of food poisoning two nights ago and qualified as a fastest loser.
News & Media
Instead, it markets a "fastest" service that is only 50 megabits a second for downloading and 20 megabits a second for uploading.
News & Media
Martyn Rooney earlier advanced to the final of the 400 metres, but only as a fastest loser following an error-strewn display.
News & Media
The triple world champion lapped the wet Montreal street circuit in a fastest time of one minute 25.425 seconds for his third successive pole in Canada.
News & Media
I was aiming for a fastest loser spot — I wanted to guarantee I was in the top four to give myself a chance to get through.
News & Media
Sebastian Rodger, making his senior debut, was the quickest of the trio in 49.66, even if his fifth-placed finish meant he went through as a fastest loser.
News & Media
Lorenzo, who trails Rossi by seven points in the standings, starts from the front after setting a fastest time of 1min 30.01minc.
News & Media
The reigning champion, Jodie Williams, who has suffered a disastrous two years with injuries and poor form, squeezed into the final as a fastest loser in 23.14sec.
News & Media
Buck, winner of the British title for the last three years, went through as a fastest loser when third in his qualifier in a time of 47.02sec.
News & Media
Button, who drives for Brawn Grand Prix, will start first on the grid for the fourth time after setting a fastest lap of 1 minute 14.902 seconds.
News & Media
Expert writing Tips
Best practice
When intending to use the superlative form of an adjective like “fastest”, always use the definite article “the” instead of “a”. For example, say “the fastest” not “a fastest”.
Common error
Avoid using the indefinite article (“a” or “an”) before superlative adjectives. Superlatives already indicate a unique or highest degree, so they require the definite article (“the”) to specify which one is being referred to.
Source & Trust
82%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a fastest" is grammatically incorrect as it combines an indefinite article with a superlative adjective. Superlative adjectives like "fastest" require the definite article "the" to indicate a unique or highest degree. Ludwig AI confirms this with its assessment of the phrase's grammatical status.
Frequent in
News & Media
38%
Science
32%
Wiki
9%
Less common in
Formal & Business
9%
Encyclopedias
6%
Reference
6%
Ludwig's WRAP-UP
In summary, the phrase “a fastest” is grammatically incorrect because it combines an indefinite article with a superlative adjective. Ludwig AI flags this as incorrect, advising the use of “the fastest” instead. While the phrase appears across different contexts such as News, Science, and Wiki, its use is grammatically flawed and should be avoided in formal writing. Remember to use “the” with superlative adjectives to ensure grammatical accuracy.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
the fastest
Corrects the grammatical error by using the definite article 'the' with the superlative 'fastest'.
the quickest
Replaces 'fastest' with a synonym, 'quickest', while using the correct definite article.
the speediest
Substitutes 'fastest' with 'speediest' and uses the necessary 'the' for grammatical accuracy.
the most rapid
Uses a more formal synonym 'rapid' with 'most' to create a superlative, corrected with 'the'.
a very fast
Replaces the superlative with an intensifier 'very' modifying 'fast', changing the meaning slightly to 'extremely fast'.
an extremely quick
Uses 'extremely' to modify 'quick', altering the construction to be descriptive rather than superlative.
the record speed
Replaces the adjective with a noun phrase centered on 'speed' and modifies it with 'record'.
top speed
Uses a compound noun to represent the highest achievable speed.
peak velocity
Employs a more technical term, 'velocity', to denote maximum speed.
optimal speed
Shifts the focus to the best or most efficient speed rather than just the absolute highest.
FAQs
How do I correctly use the word "fastest" in a sentence?
Use "fastest" with the definite article "the" to indicate the highest degree of speed. For example, "She is "the fastest runner" in the school" is correct, while "She is a fastest runner" is not.
What article should I use before a superlative adjective like "fastest"?
Always use the definite article "the" before superlative adjectives like "fastest". The use of "a" or "an" is grammatically incorrect in this context.
What can I say instead of "a fastest"?
Instead of "a fastest", use "the fastest". This correction makes the phrase grammatically correct by using the definite article with the superlative adjective.
Is it ever correct to use "a" before a superlative adjective?
No, it is generally not correct to use the indefinite articles "a" or "an" before a superlative adjective. Superlative adjectives require the definite article "the".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
1.8/5
Expert rating
Real-world application tested