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
cross-check
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "cross-check" is correct and usable in written English.
It can be used when referring to the act of verifying or confirming information by comparing it with other sources or data. Example: "Before finalizing the report, I need to cross-check the figures with the original data."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(10)
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
46 human-written examples
Luria speculates that Shereshevsky used his web of multimodal associations to cross-check his memory.
News & Media
We try to cross-check our reports as much as possible".
News & Media
This satellite was used as a cross-check against the first.
News & Media
You could cross-check passages and compare them and bookmark them.
News & Media
Green did not fall, but retaliated with a cross-check to Dorsett's face.
News & Media
Wherever possible, paleoclimatologists try to use multiple lines of evidence to cross-check their conclusions.
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
13 human-written examples
Cross check", which sounds as if the doors are being locked.
News & Media
The mispricings were detected during such a cross check, the bank said.
News & Media
The calibration of the device is performed using multiple methods to cross check each other.
Science
The augmentation entropy generation number criterion was adapted to assess and cross check the procedure proposed.
Science
You can also cross check the information from other resources with that of the colleges'.
News & Media
Expert writing Tips
Best practice
When writing formally or in technical contexts, prefer "verify" or "validate" over "cross-check" for a more professional tone.
Common error
While "cross-check" is acceptable in many situations, avoid using it excessively in casual conversations or very informal writing; simpler alternatives like "check" might be more appropriate.
Source & Trust
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "cross-check" is as a transitive verb. It describes the action of verifying information, data, or calculations by using an alternative source or method. As Ludwig AI confirms, this phrase is usable in English and commonly employed.
Frequent in
Science
33%
News & Media
31%
Wiki
15%
Less common in
Formal & Business
11%
Encyclopedias
3%
Reference
0%
Ludwig's WRAP-UP
The phrase "cross-check" is a versatile and commonly used verb phrase that describes the action of verifying information using multiple sources or methods. Ludwig AI analysis confirms its grammatical correctness and wide applicability across various contexts, from scientific research to news reporting. While more formal alternatives like "verify" or "validate" may be preferred in certain situations, "cross-check" remains a readily understandable and acceptable choice. Remember to prioritize clarity and appropriateness when choosing between "cross-check" and its synonyms, ensuring that the selected term aligns with the tone and formality of your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
verify
This is a more formal and direct synonym for ensuring accuracy.
validate
Implies confirming the accuracy or legitimacy of something.
double-check
Suggests a second review to ensure correctness.
confirm
Focuses on establishing the truth or correctness of something.
authenticate
Implies verifying that something is genuine.
substantiate
Focuses on providing evidence to support a claim.
check up on
Suggests monitoring or inspecting something for accuracy.
look into
Implies investigating or examining something further.
run by
Means showing or reading something to someone in order to get their opinion or approval.
check out
Means investigate or examine something.
FAQs
How can I use "cross-check" in a sentence?
You can use "cross-check" to describe the act of verifying information using multiple sources. For example, "I need to "cross-check" these figures with the original data before submitting the report."
What can I say instead of "cross-check"?
You can use alternatives like "verify", "validate", or "double-check" depending on the context.
Which is correct, "cross-check the data" or "cross-check of the data"?
"Cross-check the data" is typically more direct and grammatically sound. "Cross-check of the data" might be used in specific contexts, but the former is generally preferred.
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
4.6/5
Expert rating
Real-world application tested