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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
since decades
Grammar usage guide and real-world examplesUSAGE SUMMARY
"since decades" is correct and usable in written English.
You can use it to indicate a period of time that has passed since a past event or present consequence. For example: "Their family has owned the same piece of property since decades."
✓ Grammatically correct
Science
News & Media
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
"This is where they always fight — since decades".
News & Media
Since Decades opened, and partly owing to Silver's efforts, vintage has become standard attire for celebrities.
News & Media
He took his medications and showed up for his appointments, but he almost never got lab tests, since decades of drug use had obliterated his veins.
News & Media
And yet, homegrown fundamentalist movements have been gaining power in Scandinavia since, decades ago, the citizens of those countries began to lose faith in the benevolence of their vaunted welfare states.
News & Media
Since decades, the hallmark of cancer therapy is chemotherapy.
Science
Although studied since decades, the process is not yet fully understood.
Science
The advantages of using anatase or rutile in gas sensing have been discussed since decades.
Science
The significance of biogenic silicon (BSi) for Si cycling in terrestrial biogeosystems has been acknowledged since decades.
Science
Although the aerosol amount in the stratosphere is presently at the lowest level since decades, the optical extinction is measurable.
Science
Since decades, varieties of amphiphilic polymers have been widely investigated for improving aqueous solubility and bioavailability of the hydrophobic drugs.
Science
A large variety of design patterns arose since decades, as well as several performance antipatterns have been defined.
Science
Expert writing Tips
Best practice
When using "since decades", ensure the context clearly indicates that the action or situation began in the past and continues to have relevance to the present. Avoid using it when referring to a singular, completed event in the past.
Common error
Avoid using "since decades" to describe something that occurred only once in the past and has no continuing relevance. Use "decades ago" or "many years ago" instead to emphasize the completed nature of the event.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "since decades" functions as a prepositional phrase indicating duration. It often modifies a verb or noun, specifying that something has been ongoing or known for a period spanning several decades. Ludwig AI confirms its correct and usable status.
Frequent in
Science
71%
News & Media
24%
Formal & Business
2%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "since decades" is a grammatically sound and frequently used expression that indicates a period extending back several decades. According to Ludwig AI, it is correct and usable in written English. Its primary function is to provide historical context, particularly in scientific and news media. While alternatives like "for decades" exist, "since decades" effectively conveys the idea of an ongoing situation with roots in the past. It is important to remember that the expression should be used to describe something that started in the past and continues to have relevance today.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
for decades
This alternative directly replaces "since" with "for", emphasizing the duration of the period.
over the decades
This phrase highlights the progression and passage of time across multiple decades.
dating back decades
This emphasizes the origin or starting point of something being several decades in the past.
for a couple of decades
This specifies a period of two decades rather than a more indefinite 'several'.
in recent decades
Focuses on the more immediate past, implying the decades are closer to the present.
in the last few decades
Similar to 'in recent decades', but with a slightly more informal tone.
decades ago
Highlights the past nature of the period, placing emphasis on the 'ago'.
many decades ago
Emphasizes a longer time passed than just "decades ago".
for many years
General term for a long duration of time, it's less specific than decades.
a long time ago
General term for a long duration of time, it's less specific than decades.
FAQs
How can I use "since decades" in a sentence?
Use "since decades" to indicate that a situation or practice has been ongoing for multiple decades, connecting the past to the present. For example: "The practice of medicine has evolved significantly "since decades"."
What phrases are similar to "since decades"?
Alternatives to "since decades" include "for decades", "over the decades", or "dating back decades". The best choice depends on the specific context and nuance you want to convey.
Is it more appropriate to use "since decades" or "for decades"?
Both "since decades" and "for decades" are acceptable, but "for decades" is often preferred for its simplicity and directness. "Since decades" can imply a continuous state from a point in the past.
Can I use "since decades" to refer to a specific event in the past?
It's generally better to use phrases like "decades ago" or "many years ago" when referring to a specific, completed event in the past, rather than "since decades", which implies a continuing state.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested