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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is well-founded
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is well-founded" is correct and usable in written English.
It can be used to indicate that a belief, argument, or claim is based on solid evidence or reasoning. Example: "Her concerns about the project's feasibility are well-founded, given the recent budget cuts."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
is substantiated
is warranted
making a lot of noise
make a lot of sense
is very reasonable
is defensible
rings true
appears entirely reasonable
holds water
is completely logical
made a lot of sense
is perfectly clear
makes a lot of noise
is completely understandable
is sound reasoning
very reasonable
is quite logical
is reasonable
makes a lot of sense
makes a lot of money
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
27 human-written examples
The fear is well-founded.
News & Media
Her fear is well-founded.
News & Media
Their fear is well-founded.
News & Media
That scepticism is well-founded.
News & Media
No question, her alarm is well-founded.
News & Media
But even where intelligence is well-founded, few are charged.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
33 human-written examples
Neither reason is well founded.
News & Media
The concern is well founded.
News & Media
Her angst is well founded.
News & Media
So their anxiety is well founded.
News & Media
And that worry is well founded.
News & Media
Expert writing Tips
Best practice
Use "is well-founded" to introduce a conclusion or assertion that stems directly from preceding evidence or logical reasoning. This creates a clear link between the basis for the assertion and the assertion itself.
Common error
Avoid using "is well-founded" if the evidence is weak or anecdotal. Overstating the strength of the basis can undermine your credibility. Instead, use phrases that reflect a degree of uncertainty, such as "may be based on" or "is possibly justified".
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is well-founded" primarily functions as a predicative adjective. It modifies a noun or pronoun, indicating that it has a solid basis in fact, logic, or evidence. As confirmed by Ludwig, it is deemed correct and suitable for use in written English.
Frequent in
News & Media
48%
Science
33%
Formal & Business
11%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "is well-founded" is a versatile adjective phrase used to indicate that a claim, belief, or concern has a strong and logical basis. As Ludwig AI confirms, its grammatical status is correct. It appears frequently in news, science, and formal business contexts, lending credibility to statements. When using this phrase, it's crucial to ensure that there's indeed solid evidence or reasoning to support the claim, avoiding overstatement. Alternatives such as "is justified" or "is substantiated" can be used to convey similar meanings with slightly different nuances.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is justified
Emphasizes that there's a legitimate reason or excuse for something.
is substantiated
Highlights that there is evidence to support a claim or belief.
is grounded in reality
Focuses on the practical and realistic basis of something.
is based on evidence
Directly states that the claim relies on factual support.
is supported by facts
Similar to "is based on evidence" but stresses factual accuracy.
is predicated on sound logic
Emphasizes the logical reasoning behind something.
is reasonable
Indicates that something is sensible and logical.
has a solid basis
Suggests a firm and reliable foundation.
is defensible
Implies that something can be justified and defended against criticism.
is warranted
Similar to "is justified", implying that a certain action or belief is authorized or deserved.
FAQs
How can I use "is well-founded" in a sentence?
Use "is well-founded" to express that a belief, concern, or argument has a strong basis in evidence or reasoning. For example, "The doctor's concern about the patient's health is well-founded given the test results".
What are some alternatives to "is well-founded"?
You can use alternatives like "is justified", "is substantiated", or "is based on evidence" depending on the context.
Is it better to say "is well-founded" or "is justified"?
Both "is well-founded" and "is justified" are correct, but they have slightly different connotations. "Is well-founded" emphasizes a basis in evidence or reasoning, while "is justified" suggests that there is a legitimate reason or excuse.
When is it inappropriate to use the phrase "is well-founded"?
It is inappropriate to use "is well-founded" when the basis for a claim is weak, speculative, or anecdotal. In such cases, it's better to use phrases that indicate uncertainty or possibility.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested