unsubstantiated
Fetched 2026-11-06 (live).
Synonyms: unsubstantiate, substantiated, consubstantiated
Antonyms: unsubstantiate, substantiated, consubstantiated
Related words from Datamuse; suggestions, not definitions.
Adjective
- Lacking substantiation; without evidence.
Verb
- simple past and past participle of unsubstantiate
Source: Wiktionary · CC BY-SA 3.0 (Wiktionary) · cached copy, not a rewrite.