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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
like to like
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "like to like" is not standard in written English and may cause confusion.
It could be used in contexts discussing comparisons or similarities, but it is not commonly recognized. Example: "In this analysis, we aim to compare like to like to ensure a fair evaluation of the products."
News & Media
Science
Encyclopedias
Alternative expressions(20)
compare apples to apples
Similar to similar
Compare apples to apples
Matching items
Equivalent comparison
Comparable elements
Analogous comparison
Parallel comparison
Uniform comparison
affinity for
inclination towards
preference for
resemblance to
correspondence with
connection between
comparative analysis
side-by-side comparison
direct comparison
standardized comparison
equitable assessment
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
37 human-written examples
Theophrastus says that Alcmaeon did not explain sensation by the principle of like to like (i.e., by the likeness between the sense organ and what is perceived), a principle which was used by many early Greek thinkers (e.g., Empedocles).
Science
But Americans like to like their president.
News & Media
He finds all these open doors satisfying, he says, because "I like to like people.
News & Media
"As much as I'd like to like this, I don't": on the sorry state of the rejection letter.
News & Media
Mr. Gore's biggest problem is that people don't like to like him, even when they like him.
News & Media
The same process of attraction of "like to like" occurred in the second stage, when flesh and other elements were brought together by mind in large amounts.
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
22 human-written examples
More to the point, perhaps, he likes to like people.
News & Media
He would have liked to like his duties.
News & Media
An ordinary person who just likes to like everyone".
News & Media
That is a like-to-like study, and I think that is important".
News & Media
The propeller perforator-based local flaps used in the reconstruction of relatively small loss-of-substance cases induced minor donor-site morbidity and led to good aesthetic results because of the use of like-to-like tissues.
Expert writing Tips
Best practice
When aiming for clarity in comparisons, ensure the items you're comparing—whether datasets, methodologies, or products—are inherently similar. This establishes a robust, like-for-like benchmark.
Common error
Avoid comparing fundamentally dissimilar items, which can lead to skewed insights and misinterpretations. Ensure that any comparison made genuinely reflects "like to like" elements for more credible and applicable results.
Source & Trust
83%
Authority and reliability
3.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "like to like" functions primarily as an idiomatic expression used to describe comparisons that are fair and methodologically sound. It suggests that items being compared should be similar in nature, ensuring the validity of the comparison. As Ludwig indicates, this phrase is not a standard but still has uses.
Frequent in
News & Media
34%
Science
31%
Encyclopedias
13%
Less common in
Formal & Business
13%
Reference
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "like to like" is used to describe fair and methodologically sound comparisons. While Ludwig AI suggests that it is not a standard phrase, it is still acceptable in various contexts like news, science, and encyclopedias. When writing, ensure that comparisons using "like to like" involve fundamentally similar items to avoid misinterpretations. Alternative phrases such as "similar to similar" and "compare apples to apples" can also be used to convey this idea, ensuring clarity and validity in your analysis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Similar to similar
Emphasizes the parallel nature of the items being compared.
Compare apples to apples
Highlights the importance of comparing equivalent items.
Compare like with like
Focuses on the act of comparing similar entities.
Matching items
Highlights correspondence or equivalence.
Equivalent comparison
Draws attention to the comparability of things.
Comparable elements
Directs focus on the similarity of the parts being considered.
Analogous comparison
Stresses the resemblance of the situations being likened.
Parallel comparison
Highlights how situations unfold in a similar way.
Corresponding items
Points to things being fundamentally related or equivalent.
Uniform comparison
Underscores that comparisons should be executed in the same manner.
FAQs
How can I use "like to like" in a sentence?
The expression "like to like" is commonly employed to denote comparisons that are equitable and methodologically sound. For example: "To ensure accuracy, the study compared "similar cases" in both groups."
What does "like to like" mean?
The phrase "like to like" suggests a comparison that ensures fairness and relevance by only considering items or situations that are fundamentally comparable. This helps in avoiding discrepancies due to irrelevant differences.
What are some alternatives to "like to like"?
Alternatives include phrases like "similar to similar", "compare apples to apples", or "uniform comparison", all of which emphasize equitable comparisons.
When should I use "like to like" in my writing?
Use the phrase "like to like" when you need to emphasize that a comparison is being made between items or datasets that are fundamentally similar and avoid comparing elements that are fundamentally different. This ensures the validity and reliability of the analysis.
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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
83%
Authority and reliability
3.9/5
Expert rating
Real-world application tested