Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
twenty-seventh
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word 'twenty-seventh' is correct and is commonly used in written English.
It refers to the number 27 in a sequence or count. Example: I am turning twenty-seventh next month. The twenty-seventh book on the shelf is my favorite. Today is the twenty-seventh anniversary of our company. The meeting is scheduled for Tuesday, the twenty-seventh of July. The train will arrive at platform twenty-seventh. In summary, 'twenty-seventh' can be used whenever you want to refer to the 27th item in a series, whether it's a date, a day of the week, or a position in a sequence.
✓ Grammatically correct
News & Media
Wiki
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
52 human-written examples
Twenty-seventh day.
News & Media
The twenty-seventh annual motor show.
News & Media
She lived on the twenty-seventh floor.
News & Media
"And the next one?" "Twenty-seventh, lady".
News & Media
"Valentine the Twenty-seventh?" the Dungeon Master says.
News & Media
Even on Twenty-seventh, a bustling insouciance prevailed.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
8 human-written examples
JUNE 7th: First night of work at Plato's Retreat.
News & Media
This was the 37th seventh game in 107 World Series.
News & Media
11th Fiftieth anniversary of the death of Sylvia Plath in 1963.
News & Media
This is only his 27th first-class match.
News & Media
Simulations are stopped after the 60th second.
Expert writing Tips
Best practice
Use "twenty-seventh" when specifying a precise ordinal position or date. For general references, consider rewording for clarity.
Common error
Avoid using "twenty-seventh" interchangeably with cardinal numbers (like twenty-seven). "Twenty-seventh" indicates position, while "twenty-seven" indicates quantity.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "twenty-seventh" primarily functions as an ordinal adjective, modifying nouns to indicate a specific position in a sequence or order. This is supported by Ludwig's examples showcasing its use in contexts like dates, rankings, and anniversaries. Ludwig AI confirms its grammatical correctness.
Frequent in
News & Media
88%
Wiki
8%
Science
2%
Less common in
Formal & Business
1%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "twenty-seventh" functions as an ordinal adjective, specifying a precise position in a sequence. As evidenced by Ludwig, its grammatical correctness and frequency, particularly in News & Media, make it a reliable choice for indicating dates, rankings, and anniversaries. Remember to use "twenty-seventh" for ordinal positions and avoid confusing it with the cardinal number twenty-seven. Ludwig AI also confirms that it is a commonly used phrase and easy to use. When specifying a date the most suitable form is "the twenty-seventh of the month".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
27th
Abbreviated ordinal form. More concise but carries the same meaning.
the twenty-seventh of the month
More specific, indicating a date within a month.
day twenty-seven
Reorders the words for emphasis or stylistic variation.
the twenty-seventh day
Adds the word 'day' for clarity.
in twenty-seventh place
Specifies a ranking or order.
number twenty-seven
Emphasizes the numerical value.
the twenty-seventh item
Refers to a specific object in a sequence.
at position twenty-seven
Focuses on the positional aspect.
the twenty-seventh iteration
Specifies a recurring instance.
the twenty-seventh version
Specifies the version number.
FAQs
How do I use "twenty-seventh" in a sentence?
"Twenty-seventh" is used to indicate an ordinal position or a date. For example, "Today is the "twenty-seventh of October"" or "She finished in "twenty-seventh place"".
What's the difference between "twenty-seventh" and "twenty-seven"?
"Twenty-seventh" is an ordinal number indicating position, while "twenty-seven" is a cardinal number indicating quantity. For example, "the "twenty-seventh day" of the month" versus "twenty-seven days in total".
What can I say instead of "twenty-seventh"?
Depending on the context, you can use "27th" as an abbreviation or rephrase the sentence to avoid the ordinal number altogether.
Is it correct to write "the twenty-seventh of October"?
Yes, "the twenty-seventh of October" is a grammatically correct and commonly used way to specify a date.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested