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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
a liberal estimate
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a liberal estimate" is correct and usable in written English.
It can be used when referring to an estimate that is generous or allows for a margin of error, often in contexts like budgeting or forecasting. Example: "The contractor provided a liberal estimate for the project costs, ensuring that we had enough funds allocated for any unexpected expenses."
✓ Grammatically correct
Science
News & Media
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
10 human-written examples
Even a liberal estimate of the prices paid suggests Leeds have made a profit on transfer dealings of at least £8m.
News & Media
It's a liberal estimate, but let's just use it.
News & Media
The average user spends four hours a day creating, reading and forwarding 30 e-mails (though this is probably a liberal estimate: Most of that content gathers dust in an in-box).
News & Media
So let's say that a liberal estimate for the number of people whose job it is to listen to America in the House of Representatives is 2,610.
News & Media
Therefore, the existing dataset represents a liberal estimate of the actual rate of endemicity, and new data (barring the discovery of presently unknown endemic species) will weaken support for the 'seamount endemicity' hypothesis.
Science
In addition, we will analyze completers only, as a liberal estimate of treatment efficacy.
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
A more liberal estimate would be 3000 R&D positions and 15,000 jobs outside of R&D.... and for materials engineers?
Science & Research
That's of course a very liberal estimate: artificial intelligence and crowdsourced flagging can provide at least some level of leverage, and it almost certainly the case that not every video needs to be reviewed as carefully or in real-time.
News & Media
A conservative estimate based on the data obtained here (using a cut-off of q ≤ 0.2) is 5% of the genome, whereas a more liberal estimate is 25% because this is the fraction of genes whose expression changed two-fold in response to light.
Science
In comparison, using a Erdos Renyi random model (creating a set of random networks preserving only network size and density) to estimate the level of (binary) connectivity between nodes would likely lead to a more liberal estimate of rich club density as one now also eliminates the hub structure of the network, which is partly determined by the network's degree sequence.
Science
Also, the "liberal" power is always higher, as is expected since the results that count towards the "conservative" power estimates represent a subset of the models that contribute to the "liberal" estimate.
Science
Expert writing Tips
Best practice
When using "a liberal estimate", be clear about why you're providing a higher estimate. This often involves accounting for potential risks, unexpected costs, or uncertainties. Providing context enhances transparency and trust.
Common error
Avoid presenting "a liberal estimate" as a definitive or guaranteed figure. Always acknowledge the potential for deviation and specify the factors that could influence the actual outcome.
Source & Trust
82%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a liberal estimate" functions as a noun phrase that modifies another noun, expressing that the estimate in question is intentionally high or generous. As shown by Ludwig, this is employed across diverse domains.
Frequent in
Science
50%
News & Media
45%
Encyclopedias
5%
Less common in
Formal & Business
0%
Reference
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "a liberal estimate" is a phrase used to describe an estimation that is intentionally generous to account for potential uncertainties or increases. Ludwig's analysis of real-world examples indicates that it's grammatically correct and frequently used in scientific and news contexts. When using this phrase, be sure to clarify why you are providing a higher estimate. Alternatives such as "a generous approximation" or "an upper-bound estimate" can be considered for slight variations in emphasis. According to Ludwig, the phrase is perfectly usable in written English.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a liberal projection
Synonymous, but favors 'projection' over 'estimate'.
an upper-bound estimate
Specifically indicates that the estimate is likely the highest possible value.
a generous approximation
Emphasizes the kindness or leniency in the approximation, rather than simply the breadth of the range.
a high-end projection
Focuses on forecasting or predicting a value, specifically at the higher end of possibilities.
a broad estimation
Highlights the wide scope or range considered in making the estimate.
an optimistic forecast
Indicates a prediction based on favorable assumptions, possibly overstating the outcome.
a rounded-up number
Explicitly states that the estimate has been increased for convenience or safety.
a rough calculation
Implies that the estimate was made quickly and without precise data.
a tentative assessment
Highlights the uncertainty and potential for revision in the estimate.
a ballpark figure
Suggests a very approximate estimate, often used in informal settings.
FAQs
How can I use "a liberal estimate" in a sentence?
You can use "a liberal estimate" when you want to indicate an approximation that is likely on the higher side. For instance: "A liberal estimate of the project's cost is $10,000, but it could be less."
What's an alternative to "a liberal estimate"?
Alternatives include "a generous estimate", "a broad estimation", or "an upper-bound estimate", depending on the specific nuance you want to convey.
When is it appropriate to use "a liberal estimate"?
It's appropriate when you're providing an approximate value and want to ensure that you're accounting for potential increases or unexpected factors. It's commonly used in budgeting, project planning, and risk assessment.
What is the difference between "a liberal estimate" and "a conservative estimate"?
"A liberal estimate" suggests the higher end of a possible range, while "a conservative estimate" suggests the lower end. Use a liberal estimate when you want to overestimate, and a conservative estimate when you want to underestimate.
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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
82%
Authority and reliability
4.4/5
Expert rating
Real-world application tested