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
-
Many of our technologies are built on the not-unreasonable assumption that openness is good, and that more common knowledge is better.—
Joshua Rothman,
New Yorker,
14 Oct. 2025 -
Each side of the issue argues that the other is unreasonable and operating in bad faith.—
Taylor Seely,
AZCentral.com,
9 Oct. 2025
Adjective
-
China continues to dismiss the decision as invalid.—
Micah McCartney,
MSNBC Newsweek,
14 Oct. 2025
-
If any court of law, having the jurisdiction to decide on this matter, rules that any provision of these Official Rules is invalid or unenforceable, then that provision will be removed from the Official Rules without affecting the rest of the Terms.—
Vogue,
Vogue,
13 Oct. 2025
Adjective
-
This Promotion is void outside the 50 United States and the District of Columbia, and where prohibited.—
Vogue,
Vogue,
13 Oct. 2025
-
His landscapes are muddy and void, prone to sudden invasion by disturbing strangers, including the giant whale carcass that arrives on a train at the beginning of his 1989 novel, The Melancholy of Resistance.—
Walt Hunter,
The Atlantic,
9 Oct. 2025
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Cite this Entry
“Nonvalid.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/nonvalid. Accessed 19 Oct. 2025.
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