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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
year-over-year
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "year-over-year" is correct and usable in written English.
It is typically used in financial or economic contexts to compare data from one year to the same period in the previous year. Example: "The company's revenue increased by 10% year-over-year, indicating strong growth."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
year on year
compared to last year
annual growth rate
on an annual basis
over the past year
compared with a year earlier
from the previous year
in comparison to last year
as opposed to the previous year
sales grew by
sales increased by
month-over-month
sales rose by
in relation to the previous year
compared to the previous year
In comparison to last year
against the prior year
over the previous year
when compared to last year
comparing to the last year
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
40 human-written examples
"We're growing year-over-year.
News & Media
"Year-over-year, they pay their C.E.O.
News & Media
Year-over-year sales are up 300 percent.
News & Media
Year-over-year core inflation was up 0.8 percent.
News & Media
Instead, it tells investors the year-over-year percentage growth.
News & Media
Year-over-year sales at many stores were down substantially.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
20 human-written examples
Revenue is up 18 percent year over year.
News & Media
Earnings are accelerating year over year.
News & Media
That's up 13.7percentt year over year.
News & Media
"Things didn't change radically year over year".
News & Media
"Year over year over year, I think the audience has remained static, if not grown.
News & Media
Expert writing Tips
Best practice
When using "year-over-year", ensure that the context clearly defines what is being compared, such as revenue, sales, or growth rate. This adds clarity and precision to your analysis.
Common error
Avoid using "year-over-year" without clearly specifying the base period for comparison. For example, instead of saying "Sales increased year-over-year", specify "Sales increased 15% year-over-year from Q1 2024 to Q1 2025" to avoid ambiguity.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "year-over-year" functions as an adjective, modifying nouns to indicate a comparison between two consecutive years. As Ludwig AI confirms, it's commonly used in economic and financial contexts. For example, "year-over-year sales" indicates sales compared to the previous year.
Frequent in
News & Media
64%
Science
19%
Formal & Business
17%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "year-over-year" is a common adjective used to compare data from one year to the same period in the previous year, predominantly in business, finance, and news contexts. Ludwig AI confirms its grammatical correctness and usability. When employing this phrase, ensure clarity by specifying the data being compared and avoiding ambiguity. Alternatives include "year on year" or "annual growth rate", but the original phrase remains the standard choice in formal settings.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
year on year
A more concise version with the same meaning.
compared to last year
Simplifies the comparison to the immediately preceding year.
annual growth rate
Highlights the percentage change over a year, focusing on the growth aspect.
previous year comparison
Directly states the act of comparing to the previous year.
from the prior year
Focuses on the origin of the data being compared.
annualized
Refers to converting data to an annual basis, which is related to comparing years.
annualized change
Focuses on the change calculated on a yearly basis.
on an annual basis
Emphasizes that the comparison is done considering a full year.
over the past year
Implies an observation or trend analysis over a one-year period.
sequential year
Highlights the consecutive nature of the years being compared.
FAQs
How do I use "year-over-year" in a sentence?
Use "year-over-year" to describe comparisons between data from one year to the same period in the previous year. For example, "The company's revenue increased by 20% year-over-year" indicates growth compared to the previous year's revenue for the same timeframe.
What are some alternatives to "year-over-year"?
You can use alternatives like "year on year", "compared to last year", or "annual growth rate" depending on the context.
Is it correct to say "year over year" instead of "year-over-year"?
While "year over year" is understandable, "year-over-year" is the more standard and widely accepted form, particularly in formal writing and business contexts.
What's the difference between "year-over-year" and "annualized"?
"Year-over-year" compares a specific period to the same period in the previous year, whereas "annualized" refers to projecting data to cover a full year, often based on partial-year results.
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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
4.5/5
Expert rating
Real-world application tested