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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
good for a year
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "good for a year" is correct and usable in written English.
It can be used to indicate that something is valid or applicable for a duration of one year. Example: "This coupon is good for a year, so you can use it anytime before the expiration date."
✓ Grammatically correct
News & Media
Travel
Business
Alternative expressions(18)
valid for one year
effective for a year
for a period of one year
applicable for one year
lasting one year
for one year
during one year
a year-long
over the course of a year
throughout the year
in the space of a year
for a minimum of one year
remaining valid for one year
are good for one year
are valid for one year
enough for one year
lasting a year
enough for one day
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
35 human-written examples
The tickets are good for a year.
News & Media
Be good for a year, and we'll forget about it.
News & Media
First I bought a community grounds pass for $25, good for a year.
News & Media
The surveillance orders authorizing the government to spy on terrorism targets are good for a year.
News & Media
The letter was good for a year, after which I could renew it, for a hundred dollars.
News & Media
He added that he considers Gucci's overall results "quite good for a year that's not been so good".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
25 human-written examples
Greyhound had a deal: an all-purpose, go-anywhere, good-for-a-year bus ticket for $100.
News & Media
Earlier that day, for a separate fee of $25, the site connected him to a marijuana doctor who, over a video chat, was happy to give him a good-for-a-year medical recommendation for his occasional migraines (the drug, it seems, can be used either as acute or prophylactic therapy).
News & Media
But that super-low rate is good for only a year.
News & Media
But that doesn't mean your hypothetical pile is good for $135,000 a year.
News & Media
In normal times, that's a pretty good return for a year's work.
News & Media
Expert writing Tips
Best practice
When describing the validity of a ticket, voucher, or subscription, use "good for a year" to clearly communicate the duration of its usability. For example: "The pass is "good for a year" from the date of purchase."
Common error
Avoid using "good for a year" when referring to product shelf life. This phrase is more suitable for indicating the validity of services, tickets, or agreements. Instead, specify the expiration date or use terms like "shelf life of one year."
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "good for a year" functions as an adjective phrase modifying a noun, indicating the duration or validity of something. As Ludwig AI shows, it commonly describes tickets, vouchers, agreements, or other items that have a limited period of usability.
Frequent in
News & Media
70%
Travel
15%
Formal & Business
10%
Less common in
Science
2%
Encyclopedias
1%
Wiki
2%
Ludwig's WRAP-UP
The phrase "good for a year" is a common and grammatically sound expression used to denote the validity period of something. As confirmed by Ludwig AI, it's versatile enough for various contexts, especially in news, travel, and business. While "good for a year" is widely accepted, alternatives like "valid for one year" offer a more formal tone. When writing, remember this phrase is best for the validation of services, tickets or agreements and not for products shelf life. The term sees frequent usage in well-regarded publications, making it a reliable choice for clear communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
valid for one year
Replaces "good" with "valid", emphasizing the legal or official acceptance of something for a year.
effective for a year
Similar to "valid", but highlights the period during which something is in operation or has an effect.
lasts for a year
Focuses on the duration of something, indicating it continues for a year.
has a one-year duration
Uses a more formal and descriptive structure to express the length of time.
with a one-year validity
Emphasizes the condition of being valid for a year, suitable for formal contexts.
for a period of one year
Specifies the duration using a more explicit and detailed phrase.
one-year term
Highlights the length of a specific term or agreement.
expires in one year
Focuses on the end of the validity period, indicating when something will no longer be effective.
in effect for twelve months
Replaces "year" with "twelve months" for a more precise indication of the duration.
operates for a year
Emphasizes the functioning or operational period of something.
FAQs
How can I use "good for a year" in a sentence?
Use "good for a year" to indicate the validity period of something, such as "This membership is "good for a year" from the date of activation."
What are some alternatives to "good for a year"?
You can use alternatives like "valid for one year", "effective for a year", or "lasts for a year" depending on the context.
Is it correct to say "valid for a year" instead of "good for a year"?
Yes, "valid for a year" is a correct and more formal alternative to "good for a year", often used in official documents or notices.
Can I use "good for a year" to describe a product's shelf life?
While you could technically use "good for a year" to describe a product's shelf life, it is clearer and more common to specify the expiration date or use terms like "shelf life of one year".
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested