1
as in logical
according to the rules of logic
even a well-founded argument can lead to an erroneous conclusion if one of the premises is incorrect
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in reasonable
based on sound reasoning or information
a well-founded complaint about the business's treatment of its customers
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of well-founded
While these fears may be well-founded, our response should not be to reject crypto altogether, but rather embrace thoughtful policies to mitigate risks, protect consumers, and promote transparency.
—
Jeremy Cooney, New York Daily News, 30 May 2025
Olson argued on behalf of The Bee that St. Hope’s judgment that these charges were not well-founded does not justify non-disclosure.
—Jennah Pendleton, Sacbee.com, 23 May 2025
Rohloff believes this sentiment is well-founded, especially in sectors like government, finance, and healthcare, where the stakes of data mishandling are existential.
—Gary Drenik, Forbes.com, 22 May 2025
Such concern is well-founded, analysts told ABC News, since small businesses typically lack the financial buffer, supply-chain flexibility and political influence of their larger counterparts.
—Max Zahn, ABC News, 10 May 2025
On the one hand, students’ efforts to earn a 4.0 GPA, ace their final tests, and score high on their AP or IB exams are well-founded—a stellar GPA is the foundation of a successful college application.
—Christopher Rim, Forbes.com, 9 May 2025
Engagement Citizens’ concerns over the ways in which increased multifamily housing may affect traffic, schools and other local resources can be well-founded, or at least well-intentioned.
—Matt Frazier, Forbes.com, 21 Apr. 2025
With the draft less than a week away, on Monday, and the declaration deadline behind us, that uncertainty was well-founded.
—Sabreena Merchant, New York Times, 9 Apr. 2025
This drive is well-founded, since jobs reports show well-paying positions are getting harder to find, particularly for Black women, coupled with a successful anti-DEI push led by the conservative right.
—Jasmine Browley, Essence, 25 Mar. 2025
Jeremy Cooney, New York Daily News, 30 May 2025
Olson argued on behalf of The Bee that St. Hope’s judgment that these charges were not well-founded does not justify non-disclosure.
—Jennah Pendleton, Sacbee.com, 23 May 2025
Rohloff believes this sentiment is well-founded, especially in sectors like government, finance, and healthcare, where the stakes of data mishandling are existential.
—Gary Drenik, Forbes.com, 22 May 2025
Such concern is well-founded, analysts told ABC News, since small businesses typically lack the financial buffer, supply-chain flexibility and political influence of their larger counterparts.
—Max Zahn, ABC News, 10 May 2025
On the one hand, students’ efforts to earn a 4.0 GPA, ace their final tests, and score high on their AP or IB exams are well-founded—a stellar GPA is the foundation of a successful college application.
—Christopher Rim, Forbes.com, 9 May 2025
Engagement Citizens’ concerns over the ways in which increased multifamily housing may affect traffic, schools and other local resources can be well-founded, or at least well-intentioned.
—Matt Frazier, Forbes.com, 21 Apr. 2025
With the draft less than a week away, on Monday, and the declaration deadline behind us, that uncertainty was well-founded.
—Sabreena Merchant, New York Times, 9 Apr. 2025
This drive is well-founded, since jobs reports show well-paying positions are getting harder to find, particularly for Black women, coupled with a successful anti-DEI push led by the conservative right.
—Jasmine Browley, Essence, 25 Mar. 2025
Recent Examples of Synonyms for well-founded
Adjective
-
Goldman: The Winnipeg Jets and Wild are logical picks here, although neither team really improved this summer.—
The Athletic NHL Staff,
New York Times,
12 July 2025
-
There is no logical reason why you should not be entitled to retroactive benefit payments.—
Elliot Raphaelson,
The Orlando Sentinel,
12 July 2025
Adjective
-
Invoking Section 15 of Article 17, the NFL wants Droney to order payment of reasonable attorneys’ fees and costs—about $12 million.—
Michael McCann,
Sportico.com,
14 July 2025
-
This projection appears reasonable considering that the current effective tariff rate of the U.S. has increased five-fold this year to roughly 16% according to the Yale Budget Lab.—
Nick Sargen,
Forbes.com,
14 July 2025
Adjective
-
Valley Metro will recognize the event tickets as valid light rail fare on the day of the event for four hours prior to the start of the event through the end of the transit day.—
Ed Masley,
AZCentral.com,
9 July 2025
-
Westchester Cultural Arts Center, 7930 SW 40th St., Miami COST: $30 general admission, $25 for seniors and students with valid ID.—
Maité Hernández-Lorenzo Artburst Miami,
Miami Herald,
8 July 2025
Adjective
-
The regime’s more rational elements may eventually prevail and reduce tensions.—
Roya Hakakian,
The Atlantic,
10 July 2025
-
Collins’ no vote, in a rational world, made sense for her constituents.—
Philip Elliott,
Time,
9 July 2025
Adjective
-
But thanks to sensible regulations and a strong potential upside, its industry is starting to light up, and Forbes has created a guide to navigating the cannabis laws across the EU and the United Kingdom.—
Danielle Chemtob,
Forbes.com,
11 July 2025
-
Taking Shoaib Bashir out of the firing line seems sensible, too.—
The Athletic UK Staff,
New York Times,
8 July 2025
Adjective
-
Additionally, the Saudi Gazette reported that the minister emphasized Riyadh is following a consistent and coherent approach that balances vision and transition implementation.—
Gaurav Sharma,
Forbes.com,
9 July 2025
-
With more than 1 billion people now living with obesity, effective therapies available but out of reach for many, and no coherent or ethical way to prioritize care and limited resources, an objective clinical diagnosis of obesity was more urgent than ever.—
Francesco Rubino,
Time,
9 July 2025
Adjective
-
There are very justified concerns about the money that’s now committed to a 1B/DH-type throughout his early and mid-30s, but a lot of that has to do with the good-not-great OBPs that Devers has had in the past.—
Grant Brisbee,
New York Times,
20 June 2025
-
Brit’s drama from the dinner seems more like a projection than a justified reaction.—
Shelby Stewart,
Essence,
7 Apr. 2025
Adjective
-
Chef-owner Miguel Angel Jimenez is well worth consulting for the night’s specials and a wine from the impressively deep good list.—
John Mariani,
Forbes.com,
16 July 2025
-
Heretofore, Raleigh’s best homer-hitting season was 34 in 2024.—
Barry M. Bloom,
Sportico.com,
15 July 2025
Cite this Entry
“Well-founded.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/well-founded. Accessed 24 Jul. 2025.
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