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
shoals of fish
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "shoals of fish" is correct and usable in written English.
It can be used to describe a large group or school of fish swimming together, often in a natural setting. Example: "As we sailed through the clear waters, we were amazed to see shoals of fish darting beneath the surface."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Wiki
Alternative expressions(1)
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
43 human-written examples
The big boys want access to passing shoals of fish.
News & Media
Most recently, he has modelled the behaviour of shoals of fish.
News & Media
It might refer to the shoals of fish that Timothy's presence seems miraculously to summon.
News & Media
For underwater detection of either submarines or shoals of fish, sonar systems have been developed.
Encyclopedias
Violins and violas sway and arc in unison, like shoals of fish.
News & Media
There are shoals of fish, small and large, from anchovies and bream, to scorpion fish and bass.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
17 human-written examples
I'm guessing they represent a shoal of fish.
News & Media
Scraps of the moon on the surface like a shoal of fish floating belly up.
News & Media
A couple of papers performed volte-faces, and like a shoal of fish, the public turned.
News & Media
I doubled back for a closer look, wondering whether it had been caused by a shoal of fish.
News & Media
The buyer, having stripped Daniel's flat bare, sees a wooden mobile of a shoal of fish that Daniel carved.
News & Media
Expert writing Tips
Best practice
When describing marine ecosystems, use "shoals of fish" to vividly convey the image of numerous fish swimming together in a coordinated manner. This term is particularly effective in nature writing and documentaries to emphasize the dynamic nature of underwater life.
Common error
Avoid using "shoals" as a singular noun. "Shoal" can be singular, but in the context of fish, it's more accurate to say "a shoal of fish" or "shoals of fish" for multiple groups. Using "shoals" as singular can sound incorrect to native English speakers.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "shoals of fish" primarily functions as a noun phrase, acting as the subject or object in a sentence. It describes a collective noun, referring to a group of fish. Ludwig AI examples showcase its use in diverse sentences describing marine environments and behaviors.
Frequent in
News & Media
52%
Science
17%
Wiki
10%
Less common in
Encyclopedias
5%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "shoals of fish" is a grammatically sound and frequently used noun phrase that describes a large group of fish swimming together. Ludwig AI analysis confirms its correctness and versatility, appearing commonly in news, science, and encyclopedic contexts. While "schools of fish" is a common alternative, "shoals of fish" effectively conveys a vivid image of marine life. Be mindful to use "shoal" or "shoals" correctly in singular and plural forms, respectively, to maintain grammatical accuracy. Leveraging this phrase can enhance descriptions of underwater environments and aquatic ecosystems, making it a valuable addition to one's vocabulary.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
schools of fish
This is a more common and widely understood synonym for "shoals of fish".
groups of fish
This is a more general term that may not specifically imply coordinated movement like "shoals of fish".
clusters of fish
This suggests a denser, more packed grouping than "shoals of fish".
swarms of fish
This implies a very large and active group, often with connotations of abundance or overwhelming numbers, adding intensity compared to "shoals of fish".
masses of fish
This emphasizes the sheer quantity of fish, perhaps lacking the sense of coordinated movement found in "shoals of fish".
collections of fish
This is a neutral term, lacking the dynamic sense of "shoals of fish".
assemblages of fish
This is a more formal term, suitable for scientific or technical contexts.
aggregations of fish
Similar to 'assemblages', this term is more scientific and less common in everyday language.
drifts of fish
This suggests a more passive, less directed movement than "shoals of fish".
herds of fish
This is less conventional but evokes a similar image of a large, moving group like "shoals of fish".
FAQs
What does "shoals of fish" mean?
"Shoals of fish" refers to a large number of fish of the same species swimming together in a coordinated manner. It describes the collective behavior and grouping of fish, often for protection or foraging.
What is a good alternative to "shoals of fish"?
A common alternative is "schools of fish". Both terms describe the same phenomenon, but "schools of fish" is more frequently used in modern English.
Is it correct to say "a shoal of fish"?
Yes, "a shoal of fish" is grammatically correct when referring to a single group. The plural form, "shoals of fish", is used when referring to multiple groups.
How does "shoals of fish" differ from "groups of fish"?
While "groups of fish" simply indicates multiple fish together, "shoals of fish" implies a specific behavior of swimming together in a coordinated and often synchronized way. "Shoals of fish" is a more descriptive and evocative term.
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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested