ALL meanings of unsubstantiated
un·sub·stan·ti·at·ed
U u - adjective unsubstantiated not corroborated or confirmed 1
- adjective unsubstantiated not substantiated; unproved or unverified: unsubstantiated allegations. 1
- adjective unsubstantiated being without form or substance. 1
- adjective unsubstantiated A claim, accusation, or story that is unsubstantiated has not been proved to be valid or true. 0
- adjective unsubstantiated not established as valid or genuine 0