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
a drop in
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a drop in" is correct and usable in written English.
You can use it to refer to a decrease in something, such as a decrease in temperature, attendance, profits, or a score. For example, "The company saw a drop in profits this quarter."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(7)
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
54 human-written examples
A drop in the bucket.
News & Media
It's a drop in the bucket".
News & Media
A drop in the proverbial bucket.
News & Media
That remains a drop in the ocean.
News & Media
Surely a drop in output is required?
News & Media
It is a drop in the ocean.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
6 human-written examples
This is a drop-in workshop for all ages.
This is a drop-in session; no sign up needed.
AHI is not a drop-in replacement for PbA.
His is more than a drop-in visit.
News & Media
In 2006, a drop-in centre opened in Kaysone Phomvihan.
Science
Expert writing Tips
Best practice
When using "a drop in", ensure you clearly specify what is decreasing. For instance, instead of just saying "there was a drop in sales", specify "there was a drop in sales revenue by 15%".
Common error
Avoid using "a drop in" without specifying the subject. Saying simply "a drop in" without context can confuse readers. Always follow it with what's decreasing, for example, "a drop in temperature", "a drop in attendance", or "a drop in profits".
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a drop in" functions as a noun phrase, often acting as the subject or object of a sentence. It denotes a decrease or reduction in something. Ludwig AI confirms the correctness of this usage.
Frequent in
News & Media
37%
Science
31%
Academia
13%
Less common in
Formal & Business
9%
Encyclopedias
5%
Wiki
5%
Ludwig's WRAP-UP
The phrase "a drop in" is a versatile and grammatically sound way to describe a decrease or reduction. As Ludwig AI indicates, it's a common expression used across diverse fields, including news, science, and academia. When using "a drop in", it's crucial to specify what exactly is decreasing to avoid ambiguity. Related terms such as “"a decrease in"” or “"a decline in"” can be used as alternatives, though they might carry slightly different connotations. By keeping these insights in mind, writers can effectively convey reductions and trends with clarity and precision.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a decrease in
Direct synonym indicating a general reduction.
a decline in
Suggests a gradual and often negative reduction.
a reduction in
Implies a deliberate act of lessening something.
a fall in
Indicates a sudden or rapid decrease.
a downturn in
Often used in economic contexts to describe a negative trend.
a slide in
Similar to 'fall', but can imply a loss of control.
a dip in
Suggests a temporary and slight decrease.
a slump in
Indicates a significant and prolonged decline.
a weakening in
Describes a loss of strength or intensity.
a contraction in
Frequently used in economic discussions to denote a shrinking of activity.
FAQs
How can I use "a drop in" in a sentence?
You can use "a drop in" to describe a decrease or reduction. For example, "The company reported "a drop in" profits due to increased competition".
What phrases are similar to "a drop in"?
Similar phrases include "a decrease in", "a decline in", or "a reduction in". The best choice depends on the specific context.
Is it more appropriate to say "a drop in" or "decrease in"?
Both "a drop in" and "decrease in" are correct and often interchangeable. "A drop in" might imply a more sudden or noticeable decrease compared to "decrease in".
What's the difference between "a drop in" and "a rise in"?
"A drop in" indicates a decrease, while "a rise in" indicates an increase. They are antonyms used to describe opposite trends.
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
4.5/5
Expert rating
Real-world application tested