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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
is marked by
Grammar usage guide and real-world examplesUSAGE SUMMARY
"is marked by" is correct and usable in written English.
You can use it to describe an event or experience that is strongly associated with a certain feeling or trait. For example: His tenure at the company was marked by a strong commitment to innovation.
✓ Grammatically correct
Academia
Formal & Business
News & Media
Science
Encyclopedias
Wiki
Alternative expressions(20)
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
Third, social unrest is marked by contagiousness.
Encyclopedias
The burial service is marked by simplicity.
Encyclopedias
Verdini's career is marked by firsts.
This place is marked by absence.
News & Media
Often regeneration is marked by fun architecture.
News & Media
Each character is marked by unfulfilled promise.
News & Media
TcA is marked by an asterisk.
Science & Research
It is marked by hands-on, immersive, learning-by-doing.
Academia
It is marked by the image of a cracked egg.
News & Media
Fly-fishing, like life, is marked by milestones.
News & Media
But the current frenzied focus is marked by considerable amnesia.
News & Media
Expert writing Tips
Best practice
When describing abstract concepts, pair "is marked by" with concrete examples or evidence to make your writing more impactful.
Common error
Avoid relying too heavily on "is marked by" in descriptive passages. Vary your sentence structure by using more active verbs or rephrasing with stronger adjectives to prevent monotony and enhance reader engagement.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is marked by" functions as a linking verb followed by a past participle and a preposition. It connects a subject to a descriptive attribute or characteristic. As Ludwig AI confirms, it correctly and effectively describes something defined by a particular trait.
Frequent in
News & Media
33%
Academia
20%
Encyclopedias
14%
Less common in
Science
18%
Formal & Business
1%
Wiki
1%
Ludwig's WRAP-UP
In summary, the phrase "is marked by" is a versatile tool for highlighting key characteristics. As Ludwig AI affirms, it's grammatically correct and widely used. It serves to connect a subject with a notable attribute, functioning as a linking verb that bridges the subject and its defining trait. The frequency analysis reveals its prevalence across diverse contexts, from news and media to academic discourse and encyclopedic entries. While "is marked by" enjoys broad applicability, it's important to vary sentence structure for richer, more engaging writing. Consider alternatives like "is characterized by" or "is defined by" for nuanced expression.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is characterized by
Emphasizes the defining characteristics of something, rather than just a notable feature.
is distinguished by
Highlights the unique features that set something apart from others.
is defined by
Focuses on the essential qualities that determine the nature of something.
is known for
Highlights the widely recognized qualities or attributes of something.
is notable for
Suggests that something is remarkable or worthy of attention due to specific features.
features
A concise way of saying something includes particular elements.
exhibits
Suggests a display or demonstration of certain qualities or characteristics.
displays
Similar to "exhibits", but with a slightly more active connotation.
is typified by
Implies that something is a representative example of a larger category.
is symbolized by
Highlights the representative or symbolic nature of a characteristic.
FAQs
How can I use "is marked by" in a sentence?
Use "is marked by" to describe a prominent feature or characteristic of something. For example, "The landscape "is marked by" rolling hills and dense forests".
What are some alternatives to "is marked by"?
You can use alternatives like "is characterized by", "is distinguished by", or "is defined by" depending on the specific context.
Is it correct to say "was marked by" instead of "is marked by"?
Yes, "was marked by" is the past tense form and is appropriate when describing something that occurred in the past. For example, "The year 2020 "was marked by" the global pandemic".
What's the difference between "is marked by" and "is known for"?
"Is marked by" emphasizes a specific attribute, while "is known for" highlights a quality that is widely recognized or famous. For example, "The region "is marked by" its unique geology", whereas "The region "is known for" its wine production".
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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