corroborate

cor·rob·o·rate
UK: /kəɹˈɒbəɹˌe‍ɪt/   US: /kɝˈɑbɝˌeɪt/
sagnorð
  • staðfesta

Samheiti: affirm, bear out, confirm, substantiate, support, sustain, underpin, validate

Andheiti: negate