while that for

USAGE SUMMARY

The phrase "while that for" is not correct and not usable in written English.
It is an incorrect phrase and should not be used.

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"The profit margin for heating oil was a couple of dollars while that for gasoline was about $20.

The New York Times

When the rotation rate was increased, the current efficiency toward CO2 reduction products decreased while that for the hydrogen evolution reaction increased.

Electrochimica Acta

In addition, the variation of the conductivity with temperature for S-SEBS is Arrhenius while that for Nafion 117 is not.

Electrochimica Acta

The activation energy for pure chain slip lies in the range 10 20 mJ/m2 while that for transverse slip corresponds to 40 280 mJ/m2.

Polymer

Mean value of angle of internal friction for sawdust was found 27° while that for woodchips was approximately equal to 33°.

Fuel

Staining for TRPV-1 receptors decreased while that for B1 receptors increased in all of the injured animals when compared with sham-operated controls.

Duke University

That the market price for crude oil is manipulated while that for natural gas is not?

Huffington Post

*Adequate assessment difference is based on the means while that for correct treatment is proportions.

BMC Pediatrics

The positivity produced by Leptocheck-WB test was 55.3 % while that for IgM ELISA was 45.7 %.

BMC Infectious Diseases

The MIC for petro ether fraction was 25.0 μg/ml while that for methanolic fraction was 50.0 μg/ml.

BMC Complementary and Alternative Medicine

The cost for pediatric outpatient pneumococcal meningitis visit was RM 824 while that for adult case was RM 515.

BMC Health Services Research

Expert writing Tips

Best practice

Replace the phrase "while that for" with more grammatically sound alternatives such as "whereas that applies to" or "in contrast to that of" to ensure clarity and correctness in your writing. This enhances credibility and avoids potential misinterpretations.

Common error

Avoid using "while that for" as a substitute for clearer comparative phrases. This construction often leads to awkward phrasing and grammatical errors. Instead, opt for alternatives like "whereas" or "in contrast to" followed by a precise comparison.

Linguistic Context

The phrase "while that for" attempts to function as a comparative conjunction, aiming to draw a contrast between two elements. However, Ludwig AI indicates that this construction is grammatically incorrect and should be avoided. The intended function is to introduce a comparison, but the execution is flawed.

Expression frequency: Very common

Frequent in

Science

63%

News & Media

22%

Formal & Business

5%

Less common in

Encyclopedias

2%

Reference

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, while the phrase "while that for" appears in a variety of sources, ranging from scientific publications to news articles, it is grammatically incorrect. Ludwig AI confirms this assessment. The intended purpose is to draw comparisons, but its flawed construction undermines its effectiveness. For clear and grammatically sound writing, it is best to replace "while that for" with alternatives like "whereas", "in contrast to", or other appropriate comparative phrases. Although common, its usage should be avoided to maintain credibility and clarity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

in contrast to that of

Emphasizes opposition using a possessive structure, offering a more formal and precise comparison.

as opposed to that for

Highlights a direct opposition between two elements, maintaining a similar structural comparison.

whereas that applies to

Replaces "while that for" with a more formal conjunction and verb agreement, emphasizing contrast.

by contrast with

Directly indicates a stark difference, suitable for emphasizing opposing qualities.

while the former applies to

Specifies a contrast using 'former' for clarity, suitable for comparing two distinct subjects.

unlike what is the case for

Indicates dissimilarity, offering a broader contrast with a more descriptive approach.

compared to which

Introduces a direct comparison, highlighting differences with a clear referent.

while the comparison for

Focuses on the act of comparing, suitable when emphasizing the analytical aspect of the contrast.

conversely, in relation to

Introduces a reversal of perspective, contrasting how things relate in different scenarios.

on the other hand, regarding

Presents an alternative perspective or aspect, useful for balancing contrasting points.

FAQs

How can I rephrase "while that for" to be grammatically correct?

Instead of "while that for", use alternatives such as "whereas that applies to", "in contrast to that of", or "as opposed to that for" for clearer and more accurate comparisons.

Is "while that for" considered formal or informal language?

The phrase "while that for" is generally considered grammatically incorrect and should be avoided in both formal and informal writing. Opt for more standard comparative constructions.

What's a simple substitute for "while that for" in a sentence?

A simpler substitute for "while that for" depends on the context but could include "whereas", "but", or restructuring the sentence for clarity.

When is it appropriate to use "while that for" in writing?

It is generally not appropriate to use the phrase "while that for" in formal or academic writing due to its grammatical incorrectness. Always choose a grammatically sound alternative.