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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
unfounded confidence
Grammar usage guide and real-world examplesUSAGE SUMMARY
"unfounded confidence" is correct and usable in written English.
You can use it to describe a feeling of certainty or assurance that does not have a basis in facts or evidence. For example: "He had an unfounded confidence that he could win the race, despite all the obstacles in his way."
✓ Grammatically correct
News & Media
Science
Alternative expressions(15)
unjustified confidence
unwarranted confidence
false sense of security
misplaced trust
naive expectation
unfounded belief
undue confidence
unfounded optimism
unreasonable confidence
not true confidence
illusory confidence
misplaced confidence
a sense of false complacency
an illusion of security
a sense of false security
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
7 human-written examples
"I had unbounded energy and unfounded confidence," he went on.
News & Media
Security experts like Peter Neumann point to the renewed interest -- and perhaps unfounded confidence -- in technologies to confirm identities and track movements.
News & Media
Enthusiasm is a vain or unfounded confidence in divine favor or communication.
Science
But more than this, I also have what some would call an unfounded confidence in myself and my choices.
News & Media
Arctic oil drilling is possibly the ultimate example of fossil companies' unfounded confidence in high future demand.
News & Media
As in the U.S., warnings about the signs of a coming crash were ignored or dismissed in favor of unfounded confidence in unending growth.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
Herold's figures stretch and pose with unfounded self-confidence, seemingly unaware of their rough constructions, sometimes reaching, sometimes pushing their poses, while trapped in a state of the impossible fulfillment of desire.
News & Media
"Audacity, completely unfounded self-confidence, utter ruthlessness and a fast car will, of course, be useful attributes to the go-ahead noise-pirate of the 90s, but skill, feel, instinct, vision y'know, boring old talent will still be bottom line compulsories... it's in these latter commodities that the JAMs seem conspicuously undertooled".
Wiki
Initially, government stimulus packages engender an unfounded sense of confidence.
News & Media
Tyco has said the crisis of confidence is unfounded and that its operations will generate more than $4 billion.
News & Media
One well-placed government expert argues that NASA's confidence is unfounded: "We're not effectively safer; we're just better informed.
News & Media
Expert writing Tips
Best practice
When using "unfounded confidence", ensure the context clearly indicates the lack of a factual or logical basis for the confidence being described. This helps to convey the intended meaning accurately and avoid misinterpretations.
Common error
Avoid assuming that success following "unfounded confidence" validates the confidence itself. Success might be coincidental or due to unrelated factors, not the merit of the initial unfounded belief.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "unfounded confidence" primarily functions as a descriptor, modifying a noun to indicate that the confidence is without a solid basis. As Ludwig AI points out, this describes a feeling of certainty lacking factual or evidentiary support.
Frequent in
News & Media
71%
Science
14%
Formal & Business
0%
Less common in
Social Media
0%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
In summary, "unfounded confidence" describes a belief or assurance that lacks a factual or rational basis. Ludwig AI confirms its correct usage in written English. It's grammatically sound and often found in news and media contexts, serving to express skepticism or disapproval. While alternatives like "unjustified confidence" or "false sense of security" exist, understanding the nuances of each helps to convey the intended meaning effectively. When employing the term, ensure clarity in highlighting the absence of supporting evidence to avoid misinterpretations. Beware of assuming causality when success follows "unfounded confidence"; the correlation might be coincidental.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
unjustified confidence
Emphasizes the lack of justification for the feeling of confidence.
unwarranted confidence
Highlights that the confidence is not deserved or appropriate given the circumstances.
false sense of security
Focuses on the misleading feeling of safety, implying potential danger.
baseless certainty
Underscores that the certainty lacks any real foundation or evidence.
deluded optimism
Highlights that positive expectations are rooted in self-deception or unrealistic views.
illusory assurance
Stresses that the assurance is deceptive and not based on reality.
misplaced trust
Points out that trust is directed at something or someone undeserving.
naive expectation
Suggests an expectation is based on simplicity or lack of experience.
unrealistic optimism
Emphasizes that the positive expectations are divorced from practicality.
foolhardy boldness
Highlights the reckless and unwise nature of confidence when taking risks.
FAQs
How can I use "unfounded confidence" in a sentence?
You can use "unfounded confidence" to describe someone's belief or certainty that lacks a basis in reality. For example, "Despite his lack of experience, he approached the project with "unfounded confidence"."
What are some alternatives to "unfounded confidence"?
Alternatives include "unjustified confidence", "unwarranted confidence", or "false sense of security", depending on the specific nuance you want to convey.
What's the difference between "unfounded confidence" and arrogance?
"Unfounded confidence" refers specifically to a lack of basis for one's certainty, while arrogance implies an excessive and often offensive display of one's own importance or abilities. One can have unfounded confidence without being arrogant, and vice versa.
Is it always negative to have "unfounded confidence"?
While generally negative, as it suggests a disconnect from reality, "unfounded confidence" can sometimes be a catalyst for action or innovation, especially when facing challenges where traditional approaches have failed. However, it's crucial to balance it with critical thinking and adaptability.
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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