corroborate in Russian
corroborate in Russian
подкреплять
(transitive) To confirm or support something with additional evidence; to attest or vouch for.
подтверди́ть
(transitive) To confirm or support something with additional evidence; to attest or vouch for.
подтвержда́ть
(transitive) To confirm or support something with additional evidence; to attest or vouch for.