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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
under water
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "under water" is correct and usable in written English.
You can use it as an adjective to describe a situation, an object, or an experience that is submerged in water. For example, "The divers explored the sunken ship under water."
✓ Grammatically correct
News & Media
Wiki
Formal & Business
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
56 human-written examples
under water.
News & Media
We were under water.
News & Media
Ultimate Fighting under water!
News & Media
Like seaweed under water,.
News & Media
I swim under water.
News & Media
Even under water.
News & Media
Some tunnels are still under water.
News & Media
Respiration under water presents special problems.
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
3 human-written examples
Our house is under-water too.
News & Media
Let's take an under-water world.
Wiki
Don't under-water or over-water.
Wiki
Expert writing Tips
Best practice
When describing a physical location or state, use "under water" to clearly indicate submersion or being beneath the surface of water.
Common error
Avoid using "under water" literally when you mean to describe a complex or obscured situation. Use more precise language to convey the intended meaning.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "under water" primarily functions as a prepositional phrase, often acting as an adverbial modifier to describe where something is located or how an action is performed. As Ludwig AI highlights, it is also used adjectivally.
Frequent in
News & Media
45%
Wiki
20%
Formal & Business
15%
Less common in
Science
10%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
In summary, the phrase "under water" is a versatile expression used to describe both literal submersion and figurative states of being overwhelmed, particularly financially. As Ludwig AI confirms, it's grammatically sound and adaptable to diverse writing styles. It appears frequently in News & Media, Wiki, and Formal & Business contexts. When writing, be mindful of whether you intend the literal or figurative meaning to ensure clarity. When used figuratively, consider alternatives like "in financial distress" or "overwhelmed" for specific nuances. The phrase demonstrates broad applicability and is considered appropriate for neutral and professional contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
submerged
Highlights the state of being completely covered by water.
beneath the surface
Focuses on the physical location below the water's top level.
awash
Describes being covered or saturated with water.
below sea level
Emphasizes the position relative to the average height of the sea.
drowned
Implies being immersed and overwhelmed by water, often with a negative connotation.
in a deluge
Emphasizes the experience of being flooded or overwhelmed by water.
in financial distress
Shifts the context to a metaphorical meaning of being in a difficult financial situation.
in debt
Specifically refers to owing money, relating to the 'financial difficulty' sense of the original phrase.
concealed
Emphasizes being hidden or not easily visible, akin to being covered by water.
out of sight
Highlights the aspect of not being visible, similar to being hidden "under water".
FAQs
How can I use "under water" in a sentence?
You can use "under water" to describe something that is literally submerged, such as "The sunken ship was lying "under water"". It can also be used figuratively to describe being in financial difficulty, as in "His business is "under water"".
What is the difference between "under water" and "submerged"?
"Under water" generally refers to being beneath the surface of water, while "submerged" specifically implies being completely covered by water. While often interchangeable, "submerged" emphasizes the completeness of the immersion.
When is it appropriate to use "under water" figuratively?
It is appropriate to use "under water" figuratively when describing a situation of being overwhelmed, especially financially. For example, saying a business is ""under water"" suggests it's heavily in debt or struggling.
What are some alternative ways to express the idea of being in financial difficulty, instead of saying something is "under water"?
Alternatives include phrases like "in financial distress", "in debt", or "financially troubled". These phrases offer similar meanings while avoiding the literal image of being submerged.
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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