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corroborate

see definition of corroborate
  • verbback up information, story
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Synonyms for corroborate

verb back up information, story
  • authenticate
  • confirm
  • justify
  • substantiate
  • validate
  • verify
  • approve
  • certify
  • document
  • endorse
  • establish
  • okay
  • prove
  • ratify
  • strengthen
  • support
  • sustain
  • bear out
  • check on
  • check out
  • check up
  • declare true
  • double check
  • give nod
  • rubber-stamp

Antonyms for corroborate

  • disprove
  • invalidate
  • veto
  • contradict
  • deny
  • disagree
  • disapprove
  • discredit
  • oppose
  • refuse
  • reject
  • disallow
  • disclaim
  • refute
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

More words related to corroborate

attest

verb. affirm, vouch for

attested

verb. affirm, vouch for

authenticate

verb. establish as real, genuine

authenticated

verb. establish as real, genuine

bare out

verb. substantiate

bare witness

verb. vouch for
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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