'Unsubstantiated' definitions:

Definition of 'unsubstantiated'

(from WordNet)
adjective
Unsupported by other evidence [syn: uncorroborated, unsubstantiated]

Definition of 'Unsubstantiated'

From: GCIDE

Synonyms of 'unsubstantiated'

From: Moby Thesaurus

Words containing 'Unsubstantiated'