ˌən-ˈrēz-nə-bəl
1
as in irrational
having no basis in reason or fact
an unreasonable assumption
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in unreasoning
not using or following good reasoning
an unreasonable respect for a man who did not deserve it
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of unreasonable
If a person’s disability is disturbing or harming other residents, allowing that disturbance to continue could be an unreasonable accommodation and therefore not protected by Fair Housing laws.
—
Kelly G. Richardson, San Diego Union-Tribune, 23 Sep. 2025
Sales goals have proven unreasonable.
—James Raia, Mercury News, 21 Sep. 2025
If a person’s disability is disturbing or harming other residents, allowing that disturbance to continue could be an unreasonable accommodation and therefore not protected by Fair Housing laws.
—Kelly G. Richardson, Oc Register, 19 Sep. 2025
Follow Osaka’s example of being willing to say no when companies make unreasonable demands that run against the grain of your mental health.
—Bryan Robinson, Forbes.com, 18 Sep. 2025
See All Example Sentences for unreasonable
Kelly G. Richardson, San Diego Union-Tribune, 23 Sep. 2025
Sales goals have proven unreasonable.
—James Raia, Mercury News, 21 Sep. 2025
If a person’s disability is disturbing or harming other residents, allowing that disturbance to continue could be an unreasonable accommodation and therefore not protected by Fair Housing laws.
—Kelly G. Richardson, Oc Register, 19 Sep. 2025
Follow Osaka’s example of being willing to say no when companies make unreasonable demands that run against the grain of your mental health.
—Bryan Robinson, Forbes.com, 18 Sep. 2025
See All Example Sentences for unreasonable
Recent Examples of Synonyms for unreasonable
Adjective
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Consciousness, human life, utterly in the grip of its own dreamlife, all our thinking and voicing caught in a web of surreal distortion, generated by our irrational yearning and apprehensions, our appetite for myth, our solipsism.—
Jane Ciabattari
September 25,
Literary Hub,
25 Sep. 2025
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Still, Williams is quick to defend the character’s seemingly irrational actions, reminding us how Rain’s past experiences inform her present-day motivations.—
Andy Swift,
TVLine,
20 Sep. 2025
Adjective
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Let sound political prescience but take the place of an unreasoning prejudice, and this will be done.—
Frederick Douglass,
The Atlantic,
16 Aug. 2017
Adjective
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Umpires take a lot of unwarranted criticism across Major League Baseball, but this is one instance where Scott Barry deserves to take some heat for this decision.—
Drew VonScio,
MSNBC Newsweek,
24 Sep. 2025
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Though his paranoia is not unwarranted.—
Bill Goodykoontz,
AZCentral.com,
24 Sep. 2025
Adjective
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Also endangering the family name and business is a crooked deal made by Byron Hedges (Jack Gleeson), an illegitimate cousin helping Guinness expand into America, that promises 15% of all American profits to the Fenian Brotherhood.—
Lynsey Eidell,
PEOPLE,
27 Sep. 2025
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The play’s serious depiction of class politics and illegitimate birth were considered shocking by contemporary audiences.—
Emily Zarevich,
JSTOR Daily,
11 Sep. 2025
Adjective
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Moscow has called the accusations unfounded.—
Shane Croucher,
MSNBC Newsweek,
24 Sep. 2025
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Trump has pushed unfounded claims that Biden didn’t understand what was going on during his presidency because of his use of an autopen to sign legislation and pardons.—
Lalee Ibssa,
ABC News,
24 Sep. 2025
Adjective
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Unfortunately, none of these concerns are baseless.—
Edward Lotterman,
Twin Cities,
21 Sep. 2025
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Open Society Foundations has openly contested that these allegations are baseless.—
Kaelan Deese,
The Washington Examiner,
18 Sep. 2025
Adjective
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The Indiana district is now using the unsupported hardware, too.—
Scharon Harding,
ArsTechnica,
23 Sep. 2025
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Poa contends this presents a conflict that is unsupported by the statute, case law or agency guidance.—
Michael McCann,
Sportico.com,
22 Sep. 2025
Adjective
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The filmmakers are demanding Nepal restart the entire process with a transparent, 30-day application window and independent oversight – essentially asking the Academy to declare the current selection invalid.—
Naman Ramachandran,
Variety,
27 Sep. 2025
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However, the registrar of voters office said in March that the group fell 1,027 short of the number required because of signatures determined to be invalid or in need of information such as a date or an address.—
Ashley Mackin Solomon,
San Diego Union-Tribune,
26 Sep. 2025
Cite this Entry
“Unreasonable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unreasonable. Accessed 2 Oct. 2025.
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