Definition, Meaning & Synonyms
unsubstantiated
Adjective
/ʌnˈsʌb.stæn.ʃi.eɪ.tɪd/

Definition
Not supported or proven by evidence or facts.

Examples
- The allegations against the company were unsubstantiated and quickly dismissed.
- Many of the rumors about her are unsubstantiated and should not be taken seriously.

Meaning
When a claim, statement, or idea lacks solid proof or backing, it is termed unsubstantiated.

Synonyms
- Unfounded
- Baseless
- Unproven
- Unsupported