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
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The policy and specialist support environment is going to need to become more sophisticated, and more responsive to balancing needs and addressing conflict, unfairness and unreasonable requests / restrictions.—
Nancy Doyle,
Forbes.com,
6 Aug. 2025 -
Timothy Mousseau, a biologist at the University of South Carolina who studies organisms and ecosystems in radioactive regions, told the Times that the DOE's explanation that the wasps gathered legacy contamination for their homes is not unreasonable.—
Beth Mole,
ArsTechnica,
4 Aug. 2025
Adjective
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If the result is not a multiple of 10, then the credit card number is invalid.—
Jack Murtagh,
Scientific American,
12 Aug. 2025
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For example, in the EMEA region, 60% of clicks on programmatic ads within the sports category on mobile apps were invalid in the first quarter of 2025, as were 14% of all mobile app traffic clicks in the region.—
Roman Vrublivskyi,
Forbes.com,
12 Aug. 2025
Adjective
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Trump had previously signed an executive order on his first day in office announcing that tax deals agreed upon between the Biden administration and the OECD were null.—
John Towfighi,
CNN Money,
27 June 2025
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Even basic tasks, like knowing the password to a legacy system or understanding why a data table has null values, can be governed by undocumented decisions made years ago.—
Kevin Novak,
Forbes.com,
23 June 2025
Adjective
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The bill also contains provisions that any agreement to the contrary, other than a collective bargaining agreement, would be void.—
Dale Nelson,
Forbes.com,
13 Aug. 2025
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If the player does not take a snap for any NFL team in the stated regular season, bets are void.—
Tyler Everett,
MSNBC Newsweek,
4 Aug. 2025
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Cite this Entry
“Nonvalid.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/nonvalid. Accessed 19 Aug. 2025.
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