many decades ago

USAGE SUMMARY

"many decades ago" is correct and usable in written English.
You can use "many decades ago" when you are referring to an event or experience that happened in the distant past. For example: "Many decades ago, the city was a bustling metropolis."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

That movement was a set of ideologies from many, many decades ago now".

The Guardian - Opinion

The fundraising has its roots in a family trauma many decades ago, Parsons says.

The Guardian

Not too many decades ago, developers sought to attract a different class of people to Montauk.

The New York Times

Although persisters were discovered many decades ago, the stochastic event triggering persistence is poorly understood.

Nature

As Jim Morrisson intoned many decades ago, 'Into this world we're thrown'.

The Guardian - Opinion

Many decades ago, he taught at Highland Park Community College, a school that no longer exists.

The New Yorker

Many decades ago, a teacher had me memorize another approximation, pi = 22/7.

The New York Times

Because the western world abandoned phage therapy many decades ago, there is little data about these topics available.

Harvard University

Still, why should we care about a destitute German writer living on a Mediterranean island many decades ago?

The New York Times - Books

When I was at Oxford University many decades ago, the surrounding countryside was still just that — countryside and a delight.

The New York Times

Sponsorship started on a small scale many decades ago but became much more prevalent during the '80s.

The New York Times

Expert writing Tips

Best practice

Combine "many decades ago" with specific historical details or data points to give your writing more precision and credibility. For example, "Many decades ago, before the advent of personal computers...".

Common error

Avoid relying solely on "many decades ago" without providing any additional context or specific timeframe. Overuse of vague time references can make your writing less engaging and informative. Instead, supplement it with concrete details to enhance clarity.

Linguistic Context

Adverbial phrase modifying a verb or clause, indicating when an action or event occurred. The phrase functions to specify that the action or event took place in the past, several decades prior to the present. Ludwig AI validates that this phrase is suitable for general use.

Expression frequency: Very common

Frequent in

News & Media

42%

Science

39%

Academia

19%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "many decades ago" serves as a versatile temporal marker, commonly used to denote events or conditions existing several decades in the past. Ludwig AI confirms its grammatical correctness and usability in various writing contexts. Predominantly found in News & Media and Scientific sources, this phrase functions to provide context and establish a sense of historical perspective. While reliable, over-reliance on vague references should be avoided in favor of precise details where possible, in order to enhance clarity and engagement. Related alternatives include "a long time back" and "in bygone eras", each offering slight nuances in tone and emphasis.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

years in the past

Offers a straightforward and general way to indicate a past time.

a considerable period of time ago

Highlights that a significant amount of time has passed.

in previous generations

Highlights the time difference from the perspective of generational change.

in earlier times

A more generic reference to a period in the past.

in the distant past

More dramatic and can imply a greater time difference.

a long time back

Emphasizes the distance in time in a more general and informal manner.

a long while ago

Similar to 'a long time ago' but can sometimes imply a slightly shorter duration.

in former days

Implies a contrast between past and present, emphasizing change.

some time ago

Less specific regarding the number of years.

in bygone eras

Refers to a past time, often with a sense of nostalgia or romanticism.

FAQs

How can I use "many decades ago" in a sentence?

You can use "many decades ago" to refer to a time period several decades in the past. For instance, "Many decades ago, the city was much smaller".

What are some alternatives to using "many decades ago"?

You can use alternatives like "a long time back", "in bygone eras", or "in previous generations" depending on the context.

Is it appropriate to use "many decades ago" in formal writing?

Yes, it is acceptable. However, in some formal or academic contexts, providing specific years or a range of years might be more precise and preferable.

What's the difference between "many decades ago" and "several decades ago"?

Both phrases are similar, but "many decades ago" suggests a slightly longer or more indefinite period than "several decades ago", which usually implies a more specific and limited number of decades.