unfounded

USAGE SUMMARY

The word 'unfounded' is correct and usable in written English.
It is an adjective meaning having no valid basis, without justifiable cause or without foundation. For example, you could say, "Her accusations were completely unfounded, and they were quickly dismissed."

✓ Grammatically correct

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Lawrence's fear that the prostitutes would simply be moved on to another area proved unfounded.

The Guardian - Film

"The merger is not only a cultural and strategic catastrophe, because it will mean the destruction of two prestigious bodies of sound, but in the long term it would seem that the economic arguments behind it are unfounded as over time it will not lead to any savings," said Dieter Schickling, a former head of music programming at SDR.

The Guardian

He said fears of a surge in benefit tourism after restrictions on the entry of Romanians and Bulgarians are lifted in January were unfounded.

The Guardian

Are the assumptions cheffy types proliferate about it being the route to superior taste also unfounded?

The Guardian - Lifestyle

Gentiloni said reports that Italy had paid $12m €10mm) to free the women were "unfounded rumours" emanating from terrorist organisations which should not be given any credence.

The Guardian

When has the guardian's unfounded 'sexism' diatribes ever been about the 'boys?' Whether it's domestic violence articles that ignore the 40% male victims, studies on single parents that are based only on mothers or the complete absence of serious studies on, say, the much higher suicide rates among certain categories of men or the ordeal of single fathers in our incredibly biased court system".

The Guardian - Opinion

I say to him, and to my other opponents who make those kinds of untrue and unfounded allegations, that there's a list of some 350 organisations.

The Guardian

The tax cut package is a variations of ideas already proposed by Ukip and the Liberal Democrats, but left Labour gasping at "the audacity of David Cameron offering himself as custodian of public finances, and the provider of such unfounded tax cuts".

The Guardian

A few degrees higher there are statements meant to be true when uttered but proven thereafter to be wholly unfounded: Nick Clegg's stance on raising tuition fees; David Cameron's "no ifs, no buts" pledge on cutting immigration.

The Guardian - Opinion

The public naturally learned to be suspicious of rhetoric raising fears that appeared unreasonable and unfounded.

The Guardian

Harding said criticism of the BBC's newsrooms was "unfair and unfounded", including the "fabled leftwing bias" which he said he found "increasingly hard to take seriously in the light of the Conservative victory".

The Guardian

Expert writing Tips

Best practice

When using "unfounded", ensure you can clearly articulate why the claim, fear, or belief lacks a solid basis in fact or reason. Provide evidence or reasoning to support your assertion.

Common error

Avoid simply labeling something as "unfounded" without providing any context or justification. This can make your argument seem weak and dismissive. Instead, explain why the claim lacks a basis in reality.

Linguistic Context

The word "unfounded" functions primarily as an adjective. It modifies nouns to describe something (like a claim, fear, or belief) as lacking a valid basis or foundation. As Ludwig AI explains, the word indicates something is "having no valid basis, without justifiable cause or without foundation."

Expression frequency: Very common

Frequent in

News & Media

62%

Formal & Business

23%

Science

8%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the adjective "unfounded" effectively conveys the idea that something lacks a solid basis in fact or reason. Ludwig AI confirms its correctness and common usage. It frequently appears in news and formal contexts, serving to dismiss claims or allay fears by highlighting their lack of evidence. Alternatives include "baseless", "groundless", and "unsubstantiated". When using "unfounded", it's best practice to clearly explain why something lacks a foundation. It's crucial to avoid using it without justification, which weakens your argument. As the analysis showed, the high frequency and the array of sources examined suggest that this term is widely used in quality contexts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

baseless

Indicates a complete lack of factual support, emphasizing the absence of any foundation.

groundless

Similar to baseless, but may imply a lack of reason or cause, not just factual support.

unsubstantiated

Highlights the absence of evidence to prove the truth or validity of a claim.

unjustified

Focuses on the lack of a legitimate reason or excuse for something.

unwarranted

Suggests that something is not deserved or appropriate in the given circumstances.

without foundation

A more literal phrasing indicating that something lacks a basis or starting point in reality.

lacking merit

Emphasizes that something is deficient in value, quality, or usefulness.

without basis

Similar to 'without foundation', but may be used more broadly to indicate a lack of support or justification.

ill-founded

A more formal synonym implying a poor or inadequate basis for a belief or action.

false

A general term indicating that something is not true or accurate.

FAQs

How can I use "unfounded" in a sentence?

You can use "unfounded" to describe claims, fears, or beliefs that lack a solid basis in fact or reason. For example, "The rumors about the company's financial troubles were completely "baseless" and "unfounded"."

What can I say instead of "unfounded"?

You can use alternatives like "baseless", "groundless", or "unsubstantiated" depending on the specific context.

Which is correct: "unfounded rumor" or "unfound rumor"?

"Unfounded rumor" is correct. "Unfounded" means without a solid basis, while "unfound" is not a standard English word in this context.

What's the difference between "unfounded" and "unjustified"?

"Unfounded" indicates a lack of factual basis or evidence, while "unjustified" suggests a lack of legitimate reason or excuse. A claim can be "unfounded" if it's not based on facts, and "unjustified" if there's no good reason for it.