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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
unduly expensive
Grammar usage guide and real-world examplesUSAGE SUMMARY
'unduly expensive' is correct and usable in written English.
You can use it to describe something that is more expensive than it should be. For example: The dress was unduly expensive for the quality of fabric.
✓ Grammatically correct
News & Media
Science
Alternative expressions(19)
unjustifiably costly
prohibitively costly
overpriced
exorbitantly priced
unreasonably priced
overly costly
inordinately expensive
prohibitively expensive
unreasonably expensive
excessively expensive
extraordinarily expensive
unacceptably expensive
exceedingly expensive
unrealistically expensive
overly expensive
too expensive
disproportionately expensive
unduly onerous
unduly fancy
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
9 human-written examples
But, according to Mr. Freeh, Mr. Corzine "stalled" the effort because he considered it unduly expensive.
News & Media
Cheaper health care and better education would certainly help rural areas, but to provide them nationwide is unduly expensive.
News & Media
Mike Zaneis, senior vice president and general counsel at of the Interactive Advertising Bureau, called that level of access for consumers problematic, "requiring possibly 1.1 million Web sites to comply with an unnecessary provision would be unduly expensive and wasteful".
News & Media
UBS lawyers responded that the bulk of these e-mail messages had been stored on tapes, that they were not relevant to the case and that to restore them would be unduly expensive and time-consuming.
News & Media
The report said that it was better to build flats that are too large, rather than too small: "Additional space is an important long-term investment, for if a house or flat is large enough it can usually be brought up-to-date as it gets older, but if there is not enough space improvements can be impossible, or at least unduly expensive".
News & Media
More sophisticated methods, such as neurophysiology or magnetic resonance imaging (MRI) scanning have proven themselves to be inaccurate, inconvenient or unduly expensive.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
Medco, formerly called Merck-Medco Managed Care, has been accused in lawsuits of unduly favoring expensive Merck drugs like Zocor, a cholesterol-lowering treatment, over similar products, like Lipitor from Pfizer, that the plaintiffs say are more cost-effective.
News & Media
The current U.S. system: –relies unduly on expensive, retrospective government financing of disaster relief, rather than cheaper, prospective mechanisms; and.
News & Media
Last year an independent inquiry found the president had "unduly benefited" from the expensive upgrades, which included a pool and a cattle enclosure and cost about $23m £13.8mm).
News & Media
Conducting observations in every site may be prohibitively expensive and unduly influence implementation.
Science
Cross-cultural research calls for a degree of flexibility in sampling and recruitment as standard community sampling techniques can be unduly time-consuming and expensive [ 14].
Science
Expert writing Tips
Best practice
When using "unduly expensive", ensure the context clearly establishes a reasonable expectation of cost, against which the described item or service is being judged. This provides a stronger basis for your assessment.
Common error
A common mistake is to use "unduly expensive" simply to mean 'very expensive'. "Unduly" implies the expense is excessive in relation to its perceived value, necessity, or other relevant factors, not just a general statement of high cost.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "unduly expensive" functions as a modifier, specifically an adverb-adjective combination, to describe a noun (often an item, service, or project). As Ludwig AI highlights, it signifies that something's cost is excessively high in relation to its perceived value or necessity.
Frequent in
News & Media
60%
Science
30%
Formal & Business
10%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "unduly expensive" is a phrase used to describe something that is excessively priced relative to its worth, need, or other pertinent considerations. Ludwig AI confirms its correctness and usability in written English. It's prevalent in News & Media and Science contexts, suggesting a neutral to slightly formal register. The key is to use it when you believe the cost is not justified, rather than just to express that something is simply 'very expensive'. Alternatives include "unjustifiably costly" or "prohibitively costly", depending on the specific shade of meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
unjustifiably costly
Replaces 'unduly' with 'unjustifiably', emphasizing the lack of fairness in the cost.
unnecessarily pricey
Substitutes 'expensive' with 'pricey' and 'unduly' with 'unnecessarily', making the phrase slightly more informal.
excessively high-priced
Replaces 'expensive' with 'high-priced' and 'unduly' with 'excessively', highlighting the extreme nature of the cost.
exorbitantly priced
Uses 'exorbitantly' to replace 'unduly expensive', indicating an unreasonably high price.
prohibitively costly
Emphasizes that the cost is so high it prevents purchase or action.
unreasonably priced
Focuses on the lack of reason or justification for the high cost.
overpriced
A simpler, more direct synonym for "unduly expensive", indicating the price is too high.
overly costly
Swaps 'expensive' with 'costly' and 'unduly' with 'overly', suggesting an excessive cost.
unwarrantedly high cost
Emphasizes that the high cost is not justified or deserved.
inordinately high-priced
Replaces 'unduly' with 'inordinately', intensifying the degree to which the price is high.
FAQs
What does "unduly expensive" mean?
"Unduly expensive" means something is more expensive than it should be, considering its value, necessity, or other relevant factors. It suggests the price is excessive or unjustified.
How can I use "unduly expensive" in a sentence?
You can use "unduly expensive" to describe something overpriced. For example, "The repairs were "unjustifiably costly", making the project "unduly expensive"".
What are some alternatives to "unduly expensive"?
Alternatives include "unjustifiably costly", "prohibitively costly", or simply "overpriced". The best choice depends on the specific nuance you want to convey.
Is "unduly expensive" the same as "very expensive"?
No, "unduly expensive" implies the price is excessive relative to some standard or expectation, while "very expensive" simply indicates a high price. Something can be very expensive without being "unduly expensive" if the high price is justified (e.g., a luxury item).
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested