unsubstantiated russian
беспо́чвенный
groundles unfounded or unsubstantiated adj
голосло́вный
unsubstantiated, unfounded
бездоказа́тельный
unsubstantiated, unfounded
голосло́вность
prooflessness, unsubstantiated nature
groundles unfounded or unsubstantiated adj
unsubstantiated, unfounded
unsubstantiated, unfounded
prooflessness, unsubstantiated nature