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
as they fall
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as they fall" is correct and usable in written English.
It can be used to describe events or actions that occur simultaneously with something else, often in a metaphorical or literal sense. Example: "The leaves danced in the wind as they fall from the trees."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(19)
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
Dropsondes provide information only from specific points as they fall.
News & Media
Gravity accelerates spacecraft as they fall towards the sun.
News & Media
As they fall over laughing, one can hotfoot it away.
News & Media
Leaves are swept away as soon as they fall.
News & Media
As they fall off balance or whirl their bodies, their garments leave behind powdery clouds.
News & Media
Ice crystals grow into snowflakes as they fall from the sky.
News & Media
(The sprites might technically need to be labeled attosatellites as they fall below that range).
News & Media
My lovers, Serena and Tom, shadow dance and deceive, even as they fall in love.
News & Media
Then as they fall away the light becomes softer and more natural.
News & Media
He's re-elected by them as they fall with flayed off human flesh like hanging chads.
News & Media
Dead leaves can infect healthy leaves by shedding spores as they fall to the ground.
News & Media
Expert writing Tips
Best practice
Use "as they fall" to describe events that happen simultaneously with a descent or decline, whether literal or metaphorical. For example, "Hopes dwindled as they fall behind in the polls."
Common error
Do not use "as they fall" to describe a state or condition without an element of movement or progression. It is incorrect to say "The books were dusty as they fall on the shelf" when "as they sat" or "as they remained" would be more appropriate.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as they fall" functions as a conjunction, connecting a clause describing a descending action with another simultaneous event or state. It's frequently used to illustrate a cause-and-effect relationship or a concurrent condition, as demonstrated by Ludwig's examples.
Frequent in
News & Media
48%
Science
37%
Wiki
5%
Less common in
Formal & Business
3%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "as they fall" is a grammatically sound and frequently used conjunction to describe concurrent events during a descent. Ludwig's analysis confirms its prevalence across news, scientific, and general writing contexts, indicating a neutral register. While versatile, it's important to use "as they fall" when there is actual movement involved and avoid using it for static situations. For alternative phrasing, consider options like "during their descent" or "while descending" to achieve similar semantic effects. The Ludwig AI confirms its general acceptance and multiple use cases.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
while descending
Replaces "as they fall" with a focus on the action of coming down.
as they are dropping
Replaces "fall" with a more direct synonym, focusing on the action of dropping.
during their descent
Emphasizes the process of falling with a more formal tone.
when they plummet
Uses a stronger verb to emphasize a rapid fall.
in their fall
Shortens the phrase while maintaining the original meaning.
as they tumble down
Adds a sense of chaotic movement to the falling action.
during the drop
Simplifies the phrase by focusing on the single action of the drop.
whilst in freefall
A more technical term for the state of falling under gravity.
as gravity pulls them
Emphasizes the force causing the fall.
upon their falling
A more formal and slightly archaic way of expressing the same idea.
FAQs
How can I use "as they fall" in a sentence?
Use "as they fall" to describe actions or states that occur concurrently with a descent. For example, "Meteoroids heat up and glow "as they fall" through Earth's atmosphere."
What phrases are similar to "as they fall"?
Alternatives include "during their descent", "while descending", or "when they plummet", depending on the nuance you want to convey.
Is there a more formal way to say "as they fall"?
For a more formal tone, consider using ""during their descent"" or "upon their falling."
Can "as they fall" be used metaphorically?
Yes, it can. For instance, you might say, "The company's profits decreased "as they fall" behind competitors in innovation" to describe a decline.
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested