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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
year-long
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "year-long" is correct and usable in written English.
It can be used to describe something that lasts for an entire year, often in contexts like projects, events, or commitments. Example: "The organization launched a year-long initiative to promote environmental awareness in the community."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(7)
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
13 human-written examples
But a year-long banishment?
News & Media
Whitelaw died after a year-long illness.
News & Media
Many predicted a year-long ban.
News & Media
It's a year-long planning campaign.
News & Media
Carmelo's stall was open year-long.
News & Media
Many say a proposed year-long ceasefire is not enough.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
46 human-written examples
"All year long," Moore said.
News & Media
Craters beg for rain all year long.
News & Media
He's been impressive all year long".
News & Media
"Our team has responded all year long.
News & Media
Or make this recipe all year long.
News & Media
Expert writing Tips
Best practice
Use "year-long" to describe events, projects, or conditions that extend for a full year. It's particularly useful when emphasizing the duration of something.
Common error
Avoid using "year-long" when you actually mean "yearly" or "annually". "Year-long" describes a continuous duration, while "yearly" indicates recurrence or frequency on a per-year basis.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "year-long" functions primarily as a compound adjective. It modifies nouns to indicate a duration of one year, describing something that lasts for that period. Ludwig examples show its role in describing projects, studies, and illnesses.
Frequent in
News & Media
43%
Science
25%
Wiki
21%
Less common in
Formal & Business
7%
Reference
2%
Encyclopedias
2%
Ludwig's WRAP-UP
The phrase "year-long" is a common and grammatically correct compound adjective used to describe something lasting for a full year. Ludwig AI confirms its usability and provides numerous examples from reputable sources like The New York Times and The Guardian. It is most frequently found in news and media, science, and wiki contexts. While alternatives like "one-year" and "lasting a year" exist, "year-long" provides a clear and concise way to specify duration. Remember to avoid using it when you mean "yearly" or "annually", as they convey different meanings.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
one-year
This is a shorter, hyphenated adjective that also describes something lasting a year. It's more concise.
lasting a year
This is a more descriptive phrase conveying the duration of a year. It's less concise.
spanning a year
This alternative emphasizes the duration covering the period of a year. It's slightly more formal.
twelve-month
This alternative specifies the length in months rather than years. It offers more precision.
annual
This adjective refers to something that happens once a year or is calculated yearly. It indicates recurrence.
whole year
This alternative emphasizes the entirety of the year involved. It is less formal.
365-day
This specifies the duration in days. It's much more precise.
entire year
Similar to "whole year", this highlights the full duration. It adds emphasis.
a year in duration
This phrase explicitly states the length of time. It's more verbose.
covering a year
Focuses on the extent or scope of the period. It highlights comprehensiveness.
FAQs
How is "year-long" used in a sentence?
Use "year-long" to describe something that lasts for an entire year. For example, "The company conducted a "year-long" study on consumer behavior".
What's the difference between "year-long" and "annual"?
What can I say instead of "year-long"?
You can use alternatives such as "one-year", "lasting a year", or "spanning a year", depending on the context.
Is "year long" (two words) correct?
While "year long" might be understood, the hyphenated form "year-long" is generally preferred when used as an adjective before a noun (e.g., "a year-long project"). When used as an adverbial phrase (e.g., "all year long"), it is written as two words.
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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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested