UNSUPPORTED Synonyms: 92 Similar and Opposite Words

unsupported

adjective

ˌən-sə-ˈpȯr-təd

Definition of unsupported next

as in unreasonable

having no basis in reason or fact an unsupported claim that the structure was built by Vikings

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of unsupported Filing incorrect income information or claiming unsupported credits can delay refunds and potentially lead to penalties. —

Kurt Knutsson, FOXNews.com, 12 Mar. 2026 Residents should not be deceived by the unsupported and absurd revenue claims of the Moore administration. —

Torrey Snow, Baltimore Sun, 11 Mar. 2026 Games that aren't supported by the Steam Deck because of performance or SteamOS compatibility issues will be automatically categorized as unsupported on the Steam Frame. —

Jon Martindale, PC Magazine, 11 Mar. 2026 The attorney general’s office found that many of the allegations submitted to state authorities were unsupported by evidence, and others amounted to mischaracterizations of the election process. —

Sarah Fitzpatrick, The Atlantic, 10 Mar. 2026 See All Example Sentences for unsupported

Recent Examples of Synonyms for unsupported

Adjective

Indeed, because deportation is not considered a criminal matter, the constitutional provisions protecting those accused and convicted of crimes do not apply, including prohibiting unreasonable searches and seizures, providing a lawyer and requiring a jury trial.

— Erwin Chemerinsky, Twin Cities, 8 Apr. 2026
That has prompted constitutional concerns around the Fourth Amendment, which prevents unreasonable search and seizure.

— Lisa Hagen, Hartford Courant, 7 Apr. 2026