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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
fifteen
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word 'fifteen' is correct and commonly used in written English.
It is typically used to refer to the number 15, and can be used in any context where this number is relevant. Example: "The student received fifteen out of twenty on the exam, indicating a strong understanding of the material."
✓ Grammatically correct
News & Media
Alternative expressions(8)
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
55 human-written examples
What did McAllen doctors do fifteen years ago?
News & Media
But the fact that more than fifteen per cent of personal consumption expenditures now go to medical care, when in 1930 only three per cent of personal consumption did, isn't a reflection of frivolity, and that's not going to change any time soon.
News & Media
There's good food on site, or you can nip around the corner to Fifteen or The Beach Hut, then take a walk in the bay or on the South West Coast Path.
News & Media
"It used to be a true blue seat, so actually the transition from Conservative to Liberal Democrats showed that there was a change there anyway, and that's just to do with the very sharp increase in public sector employment in South Yorkshire over the past ten or fifteen years".
News & Media
Fifteen minutes away from the spruced-up centre of Lille, around the Gambetta metro station, you could be in any deprived town in the north of England.
News & Media
Fifteen years later, I've learned that there's nothing uglier in nature than the naked middle-aged male.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
5 human-written examples
This means that iodine emitted thirty two days ago has by now lost fifteen-sixteenths of its radioactivity).On the basis that simplifying eases communication the INES scale runs together scale and consequence but good policy can to some extent separate them, and in Japan it seems to have done so.
News & Media
Defecting soldiers and frustrated civilians are pushing up the death toll, killing members of the security forces and pro-regime thugs known as the shabiha .I do have one," says a fifteen-year-old boy from one of the towns near Damascus, showing off his new plastic gun and its tiny sugary pellets.
News & Media
Fifteen-year-old me, suspended from school for having pink hair, waiting angrily for something to rebel against, would have our head in her hands to see that now we're, well, just some mum.
News & Media
When Portland last had such options, the club put together a fifteen-game unbeaten run that took the Timbers to the top of the Western Conference.
News & Media
Fifteen-year-old Robert said vigilante groups had expanded in his city following the new legislation.
News & Media
Expert writing Tips
Best practice
When writing about quantities, be consistent in your use of numerals or words (e.g., always use "15" or always use "fifteen" within the same document).
Common error
Avoid using "fifteen" with singular nouns. Ensure the noun it modifies is plural to maintain grammatical accuracy.
Source & Trust
93%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "fifteen" is as a numeral, specifically a cardinal numeral, used to quantify nouns. As demonstrated by Ludwig, it expresses a specific numerical value.
Frequent in
News & Media
63%
Formal & Business
19%
Science
18%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The term "fifteen" is a commonly used and grammatically correct numeral that represents the quantity of 15. As Ludwig AI confirms, it's widely used in varied contexts, including news, formal writing, and scientific publications. Predominantly featured in News & Media, and other professional spheres. When using "fifteen", ensure correct numeral agreement with plural nouns. For alternative phrasing, consider "a quantity of fifteen" or "a total of fifteen" to adjust the emphasis. While numerals (15) are suitable for data-heavy content, spelling it out often fits better in general prose.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
exactly fifteen
Adds emphasis to the precision of the number.
the number fifteen
Specifies that it is referring to the number itself.
a total of fifteen
Highlights the cumulative aspect of the number.
a quantity of fifteen
Replaces the numeral with a descriptive phrase, emphasizing the quantity.
fifteen in number
Reorders the phrase to emphasize the quantity as a characteristic.
approximately fifteen
Similar to "around fifteen", suggesting an estimation.
close to fifteen
Emphasizes the proximity to the number fifteen.
around fifteen
Indicates an approximate value close to fifteen.
a full fifteen
Adding a descriptive adjective as "full", suggesting a complete or significant quantity.
a good fifteen
Adding a descriptive adjective as "good", suggesting a noteworthy quantity.
FAQs
How do I use "fifteen" in a sentence?
"Fifteen" is used to specify a quantity of 15. For example, "There are fifteen students in the class."
What is the difference between "fifteen" and "fifteenth"?
"Fifteen" is a cardinal number indicating quantity, while "fifteenth" is an ordinal number indicating position in a sequence. For instance, "fifteen days" versus "the fifteenth day".
When should I use the numeral 15 instead of spelling out "fifteen"?
Use numerals (15) for data-heavy contexts like tables or statistics, and spell out "fifteen" in general prose, especially when it begins a sentence. Style guides like AP or Chicago offer specific recommendations.
Are there alternative ways to describe a quantity of fifteen?
You could say "a quantity of fifteen", "a total of fifteen", or "approximately fifteen" depending on the context and level of precision required.
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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
93%
Authority and reliability
4.5/5
Expert rating
Real-world application tested