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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
separated by five years
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "separated by five years" is correct and usable in written English.
It can be used to describe a time interval between two events or occurrences. Example: "The two significant events in her life were separated by five years, marking a period of change and growth."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
spanning five years
5 years only
5 years independently
5 years moreover
5 years also
5 years well
five years apart
5 years nevertheless
five-year interval
five years in difference
5 years separately
5 years apart
5 years together
five-year gap
5 years regardless
5 years later
a five-year gap
spaced five years
5 years similarly
5 years away
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
3 human-written examples
Multivariate multiple-group latent growth modeling was applied to data from narrow cohorts separated by five years of age.
Science
An increased trend of positive skin tests was found in two surveys separated by five years in the 60ies and 70ies [ 18, 19].
Science
Indeed, the correlations of drug and ADE counts were higher between the two Lexi-comp snapshots (separated by five years) than they were between Lexi-comp 2010 and SIDER 2012.
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
The central couple in the film are only separated by nine years which is pretty close in Hollywood standards.
News & Media
Periods of study at Luton and St Albans art schools were separated by two years in the RAF in Hong Kong.
News & Media
They were separated by seven years, not to mention the state of Nevada, after Jolley was selected in the second round of the 2002 draft by the Oakland Raiders.
News & Media
The fact that both Ikea and HP set the same deadline for renewables, despite the fact that their pledges were separated by four years, illustrates a stunning change in renewable power generation.
News & Media
The trials facing the President and the Vice-President, who are separated by nineteen years and a canyon in style, have brought them closer than many expected — not least of all themselves.
News & Media
But the two videos, separated by nine years, nevertheless trace what may be the essential trajectory of his development, from hermetic and dryly cerebral to less hermetic and more accessible and emotionally layered.
News & Media
Of these two Australian teams triumphant in Perth, separated by seven years and a gulf of change, one struggled to impose itself early before running away with the match in the second innings on the back of some muscular middle order hitting.
News & Media
Venus transits come in pairs separated by eight years, with more than a century usually elapsing between one pair and the next.
News & Media
Expert writing Tips
Best practice
When using "separated by five years", ensure the context clearly defines what is being separated, such as events, studies, or age groups.
Common error
Avoid ambiguity by explicitly stating what entities or events are being separated. Instead of saying "They were separated by five years", specify "Their research studies were separated by five years."
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "separated by five years" functions as a prepositional phrase, often modifying a noun or clause to specify a time interval or distance. As Ludwig confirms, it's grammatically correct and usable in written English.
Frequent in
Science
60%
News & Media
40%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "separated by five years" is a grammatically correct prepositional phrase used to specify a time interval between two events or entities. Ludwig confirms its grammatical correctness. It's most commonly found in scientific and news contexts. To enhance clarity, always specify what is being separated. Alternatives include "five years apart" or "with a five-year gap". While versatile, it's important to use it precisely to avoid ambiguity and ensure effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
five years apart
Focuses on the distance in time, emphasizing the gap between two points.
with a five-year interval
Highlights the regular spacing or recurrence of events.
a five-year gap
Emphasizes the emptiness or lack of activity during the period.
at five-year intervals
Indicates that events occur repeatedly with a fixed time period between them.
five years hence
Refers to a point in the future, specifically five years from now.
five years removed
Suggests a more distant or disconnected relationship in time.
a five-year distance
Emphasizes the measurable span between two points in time.
after a five-year period
Focuses on the conclusion of a defined duration.
spanning five years
Emphasizes the continuous nature of the duration.
a quinquennium later
Uses a more formal term (quinquennium) for a five-year period.
FAQs
How can I use "separated by five years" in a sentence?
You can use "separated by five years" to indicate a time interval between two events, like "The two surveys were "separated by five years"".
What's a simple alternative to "separated by five years"?
A simpler way to express the same idea is to say "five years apart". For example: "The events were five years apart".
Is it correct to say "with a five-year gap" instead of "separated by five years"?
Yes, "with a five-year gap" is a grammatically correct alternative and conveys a similar meaning, emphasizing the interval between the two occurrences.
How does "separated by five years" differ from "at five-year intervals"?
"Separated by five years" indicates a single instance of separation, while "at five-year intervals" suggests recurring events every five years.
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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