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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a year prior
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a year prior" is correct and commonly used in written English.
You can typically use this phrase to refer to something that happened in the past, typically one year before the time you are referring to. For example: "He filed for bankruptcy a year prior."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
The previous year
12 months prior
a year really
it began a year ago
it was a year earlier
last year
a year now
a year back
A year has passed
a period already
one year before
a year since then
a year already
a year has elapsed
One year has gone by
it was now
twelve months ago
a year before
one year has gone by
it was a year ago
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
I made it a year prior to that.
News & Media
That's similar to what Gallup found a year prior.
News & Media
So if you play a Confederations Cup a year prior to the World Cup, it's huge.
News & Media
It's a reference to the fact that he was unemployed for a year prior to Homeland.
News & Media
The association reported that prices were up 10.4 percent over a year prior.
News & Media
The veterinary application cycle begins about a year prior to enrollment.
Academia
Here we see Franco as an old man, a year prior to his death at the age of 82.
News & Media
Here are the seat ratings a year prior to the 2006 election and right beforehand, for example.
News & Media
Why are there fewer tourists and reporters at Mount St. Helens in November 2005 than there had been a year prior?
News & Media
The rally, organised by the Coalition for Clean and Fair Elections, demanded electoral reforms a year prior to Malaysia's 12th general elections.
News & Media
Meanwhile, American corporations suffered through their worst quarter since the 2001 recession, with profits falling 7percentt from a year prior.
News & Media
Expert writing Tips
Best practice
Use "a year prior" to clearly indicate an event or situation that occurred one year before a specific reference point in time. It provides a concise way to establish temporal context.
Common error
Avoid using "a year prior" interchangeably with phrases like "a year later" or "in a year", as they denote different temporal relationships. "A year later" refers to an event occurring after the reference point, while "a year prior" refers to an event occurring before.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a year prior" functions as an adverbial phrase, modifying a verb or clause by indicating when something happened in relation to a specific point in time. Ludwig shows many examples where it provides temporal context.
Frequent in
News & Media
49%
Science
23%
Academia
7%
Less common in
Wiki
6%
Formal & Business
5%
Reference
0%
Ludwig's WRAP-UP
The phrase "a year prior" is a grammatically sound and frequently used adverbial phrase that clearly indicates a temporal relationship, specifically one year before a given point. Ludwig AI confirms its correctness and broad applicability. It is commonly found in news, scientific, and academic contexts, establishing temporal context effectively. While alternatives such as "one year before" or "the previous year" exist, "a year prior" remains a concise and versatile choice for many situations. When writing, ensure that "a year prior" is not confused with similar temporal phrases that express different relationships.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
One year before
Replaces "prior" with the more direct "before", simplifying the phrase.
The year preceding
Uses "preceding" to denote the year that comes before.
The previous year
Uses "previous" to indicate the year preceding the one in question.
A year earlier
Substitutes "prior" with "earlier", focusing on the temporal aspect.
Twelve months before
Replaces "a year" with "twelve months" for added precision.
12 months prior
Replaces "a year" with "12 months", for added precision.
One year in advance
Emphasizes the temporal gap, but focuses in a forward direction.
A year in the past
Focuses on the position of the year in the past.
Year beforehand
A less formal but similar alternative.
A year back
A simpler, more colloquial way to express the same time relationship.
FAQs
How can I use "a year prior" in a sentence?
Use "a year prior" to specify that an event happened one year before another event. For example, "The company's profits increased significantly compared to "a year prior"".
What's a more formal alternative to "a year prior"?
A more formal alternative to "a year prior" is "the preceding year" or "the previous year". For example, "The data from the preceding year shows a different trend".
Is it correct to say "one year prior" instead of "a year prior"?
Yes, "one year prior" is grammatically correct and conveys the same meaning as "a year prior". The choice between the two often depends on stylistic preference and the surrounding context.
What is the difference between "a year prior" and "a year before"?
"A year prior" and "a year before" are largely interchangeable. Both phrases indicate that an event occurred one year before a specified time. The choice between them often comes down to stylistic preference.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested