Unfounded

/ʌnˈfaʊndɪd/

Meaning & Definition

adjective
Not based on fact or reality; without foundation; groundless.
The claims made by the whistleblower were unfounded and lacked any credible evidence.
Having no basis in fact or truth.
Her fears about losing her job were completely unfounded.
Unjustified or baseless.
The newspaper issued a retraction after realizing their report was unfounded.
Not substantiated or supported.
The accusations against the politician turned out to be unfounded.

Etymology

From 'un-' meaning 'not' + 'founded', past participle of 'found' meaning to establish or to base.

Common Phrases and Expressions

unfounded fears
Fears that have no basis in reality.
unfounded claims
Claims that are not supported by evidence.
unfounded allegations
Allegations that lack verifiable proof.

Related Words

found
To establish or base something on.
foundation
The basis or groundwork of something.

Slang Meanings

Totally made up.
That story is just unfounded gossip.
Without proof.
His accusations were just unfounded hot air.