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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
track down
Grammar usage guide and real-world examplesUSAGE SUMMARY
"track down" is a correct and usable phrase in written English.
It means to find or search for something or someone. Example sentence: We need to track down the source of the leakage in the pipeline.
✓ Grammatically correct
News & Media
Academia
Science
Wiki
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
Must track down son".
News & Media
Maybe we can track down them all.
News & Media
We try to track down its source.
News & Media
Track down an adviser and topic.
Academia
Gary North was nearly impossible to track down.
News & Media
Erin Scala tries to track down the particulars.
News & Media
Sprewell is notoriously impossible to track down.
News & Media
Will they track down this shadowy figure?
News & Media
Take this track down side of hill.
News & Media
Then we tried to track down James.
News & Media
To track down some Qashqai nomads.
News & Media
Expert writing Tips
Best practice
Use "track down" when you want to emphasize the effort or difficulty involved in finding something or someone. It suggests a determined search that may require persistence.
Common error
Avoid using "track down" when the act of finding something is straightforward or easy. Reserve it for situations where a significant search or investigation is required. For example, saying "I need to track down my keys" when they are in plain sight is an overstatement; simply saying "I need to find my keys" is more appropriate.
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "track down" functions primarily as a phrasal verb, combining the verb "track" with the particle "down". It signifies the action of finding someone or something after a persistent search or investigation. Ludwig AI confirms its proper usage in various contexts.
Frequent in
News & Media
65%
Academia
15%
Wiki
10%
Less common in
Science
5%
Formal & Business
3%
Encyclopedias
2%
Ludwig's WRAP-UP
In summary, "track down" is a versatile phrasal verb used to describe the act of finding someone or something after a diligent search, often implying effort and persistence. As Ludwig AI confirms, it is grammatically correct and widely applicable in diverse contexts, from news reporting to academic writing. While synonyms like "locate" or "find" exist, "track down" emphasizes the investigative aspect of the search. It's commonly found in News & Media, Academia and Wiki. When you want to convey a determined search, "track down" is an apt choice.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Hunt down
This alternative implies a more aggressive and determined search, often for something elusive or dangerous.
Locate
This alternative is more formal and direct, lacking the sense of effort or persistence implied by "track down".
Run to earth
This alternative is an idiom that implies pursuing something until it is found, often after a long search.
Find
This alternative is a more general term for discovering something, without necessarily implying a search.
Pinpoint
This alternative emphasizes finding something with great precision or accuracy.
Search for
This alternative emphasizes the act of searching, but does not guarantee finding.
Uncover
This alternative suggests revealing something that was previously hidden or unknown.
Discover
This alternative focuses on the moment of finding, often unexpectedly, rather than the process of searching.
Detect
This alternative implies the use of senses or technology to find something that is not easily apparent.
Ascertain
This alternative is a more formal and intellectual way of saying to find something out for certain.
FAQs
How can I use "track down" in a sentence?
You can use "track down" to describe finding something after a difficult search, as in "The detective had to track down the suspect through a network of informants".
What's a more formal alternative to "track down"?
When is it appropriate to use "hunt down" instead of "track down"?
"Hunt down" implies a more aggressive and determined search, often for something elusive or dangerous. Use it when the search involves pursuing something relentlessly, unlike "track down", which simply suggests finding something after a search. Consider the subtle difference between "track down a witness" and "hunt down a criminal".
What is the difference between "track down" and "search for"?
"Search for" emphasizes the act of searching, but does not guarantee finding. "Track down" suggests that the search was successful in locating the desired object or person. You might "search for" a rare book, but you "track down" the book once you find it.
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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
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested