"be corroborative of sth" in German to be corroborative of sth. etw. untermauern etw. erhärten Detailed translations for "be corroborative of sth" to be corroborative of sth. to be corroborative of sth.(also: to corroborate sth., to circumstantiate sth., to hammer home sth.) etw. untermauern to be corroborative of sth. etw. erhärten