1
as in unreasonable
having no basis in reason or fact
a nonvalid theory that most scientists rejected long ago
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in invalid
having no legal or binding force
failure to inform the suspect of his rights rendered his confession nonvalid
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for nonvalid
Adjective
-
The issue is critical because the Fourth Amendment is supposed to protect people from invasive government actions in their homes, shielding them from unreasonable searches and seizures.—
Arkansas Online,
Arkansas Online,
24 Jan. 2026 -
Love, in this cultural script, is supposed to feel good most of the time, and that expectation isn’t entirely unreasonable.—
Mark Travers,
Forbes.com,
24 Jan. 2026
Adjective
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But the Division of Elections attributed the delay to scrutiny of potentially invalid signatures.—
News Service Of Florida,
Sun Sentinel,
26 Jan. 2026
-
An attempt to reach Marc Steimer at his Blazin OG email address resulted in an automatic response stating the address was invalid.—
John Aguilar,
Denver Post,
23 Jan. 2026
Adjective
-
Any requirement, policy, or practice that conditions access to mental health services on AI use is considered legally void and unenforceable.—
Lance Eliot,
Forbes.com,
19 Jan. 2026
-
Inflation is so severe that, in the past two decades, the nation’s currency has been declared void and substituted with a new tender three times.—
Armando Ledezma,
New Yorker,
14 Jan. 2026
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Cite this Entry
“Nonvalid.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/nonvalid. Accessed 28 Jan. 2026.
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