corroborative

/kəˈrɑbərətɪv/
adjective
  1. Serving to support or confirm a statement, theory, or finding.
    • Corroborative data from multiple sources strengthened the research paper.
    • The lawyer presented corroborative documents that matched the witness's account.
    • The detective found no corroborative evidence to back up the suspect's alibi.
What does "corroborative" mean? | whatsthatwordmean | whatsthatwordmean