baseless

Definitions

Without foundation in fact; groundless or unsubstantiated.

Lacking a valid or logical basis.

Examples

The rumors about the company's bankruptcy were completely baseless.

He dismissed the accusations as baseless attempts to damage his reputation.

There is no evidence to support such a baseless claim.

Synonyms

unfounded groundless unsubstantiated unjustified unsupported gratuitous invalid

Antonyms

well-founded justified proven substantiated valid supported reasonable