Used and loved by millions
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
seem sluggish
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "seem sluggish" is correct and usable in written English.
It can be used to describe someone or something that appears to be slow or lacking energy. Example: "After a long day at work, I tend to seem sluggish during the evening hours."
✓ Grammatically correct
News & Media
Alternative expressions(4)
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
10 human-written examples
But all those graphics consume computer resources and may make the machine seem sluggish.
News & Media
Since then, sites like Time Warner's TMZ and Yahoo's OMG have made the format of a half-hour evening show seem sluggish.
News & Media
And if Europeans are lukewarm, America's Congress is even less enthusiastic.Viewed from the Balkans, western responses to the Kosovo crisis including last month's freeze on Yugoslav assets—seem sluggish compared with the rapid pace of events on the ground.
News & Media
True, the tempi could sometimes seem sluggish, but far more often this was to miss the point of a musical experience where all external trappings were deliberately dropped in the pursuit of one man's absolute artistic integrity.
News & Media
All sides will benefit hugely if what is best in Europe, including its tolerant, liberal-democratic tradition, can finally come together with what is best in Turkey including the dynamism of a demographically young nation that makes Europe's heartland seem sluggish by comparison.But reaching that goal will require hard work and political courage.
News & Media
As WorldCom and Qwest, in particular, reported spectacular growth and gross profit margins -- as much as 62percentt at WorldCom and 70percentt at Qwest in recent years -- they made their peers seem sluggish and they may have compelled those companies to alter and even distort their strategies in an attempt to keep up.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
Compared with Americans, Britons seemed sluggish.
News & Media
OVER all, the economic environment seems sluggish.
News & Media
On Tuesday, the Huskies seemed sluggish again, especially early on.
News & Media
When she returned, she seemed sluggish and unhappy.
News & Media
Grossmann's argument seemed reasonable: my mother had testified that Rew seemed sluggish that morning.
News & Media
Expert writing Tips
Best practice
When describing a process or system, use "seem sluggish" to indicate a perceived lack of efficiency or speed, rather than an objective measurement. This is especially useful when contrasting it with previous performance or other systems.
Common error
Avoid using "seem sluggish" excessively in formal reports where precise data is expected. Instead, provide quantitative metrics to support claims of slow performance. For example, instead of saying "the system seemed sluggish", specify the reduced processing speed or increased latency.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "seem sluggish" functions as a descriptive expression, typically used to convey an impression of reduced activity, performance, or energy. It implies a subjective assessment rather than an objective measurement, as supported by Ludwig's examples.
Frequent in
News & Media
75%
Wiki
15%
Science
10%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "seem sluggish" is a grammatically sound and usable expression in English, indicating a perceived slowness or lack of energy. Ludwig AI confirms this. It's most frequently found in news and media contexts and serves to describe a subjective impression rather than a concrete measurement. While alternatives like ""appear lethargic"" and ""look slow-moving"" exist, "seem sluggish" offers a specific nuance of observation. When writing, avoid overusing it in formal reports where quantifiable data is preferred.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
appear lethargic
Replaces "sluggish" with a synonym that describes a lack of energy or enthusiasm.
look slow-moving
Focuses on the visual impression of reduced speed or activity.
feel unresponsive
Emphasizes a lack of reaction or feedback.
behave listlessly
Highlights a lack of interest or energy in behavior.
act inactively
A more formal way of describing a lack of action or movement.
give the impression of being slow
Specifies that the sluggishness is an impression rather than a definite fact.
present a picture of inactivity
A more descriptive and formal way of saying something appears sluggish.
come across as torpid
Uses "torpid", a more sophisticated synonym for sluggish, to convey the same meaning.
have the appearance of being slow
Similar to "give the impression", but slightly more formal.
strike one as inactive
Emphasizes the impact on the observer, noting that something seems inactive.
FAQs
How can I use "seem sluggish" in a sentence?
You can use "seem sluggish" to describe something that appears to be slow or lacking energy. For example: "After the update, the application "seemed sluggish"."
What are some alternatives to "seem sluggish"?
Alternatives include "appear lethargic", "look slow-moving", or "feel unresponsive", depending on the specific context.
Is it better to say "seems sluggish" or "is sluggish"?
Use "seems sluggish" when expressing an observation or impression. Use "is sluggish" when stating a fact supported by evidence or data. The former indicates a subjective assessment, while the latter implies an objective truth.
Can "seem sluggish" be used to describe a person?
Yes, "seem sluggish" can describe a person who appears tired or lacking energy. For instance: "After a sleepless night, he "seemed sluggish" during the morning meeting."
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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
4.1/5
Expert rating
Real-world application tested