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attest

see definition of attest
  • verbaffirm, vouch for
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Synonyms for attest

verb affirm, vouch for
  • authenticate
  • corroborate
  • demonstrate
  • indicate
  • substantiate
  • swear
  • verify
  • adjure
  • announce
  • argue
  • assert
  • aver
  • certify
  • confirm
  • countersign
  • declare
  • display
  • exhibit
  • prove
  • ratify
  • seal
  • show
  • support
  • sustain
  • testify
  • uphold
  • warrant
  • witness
  • asservate
  • bear out
  • bear witness
  • give evidence

Antonyms for attest

  • conceal
  • disprove
  • hide
  • abstain
  • contradict
  • cover
  • deny
  • disavow
  • discredit
  • invalidate
  • oppose
  • refuse
  • reject
  • repudiate
  • veto
  • withhold
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

More words related to attest

affirm

verb. declare the truth of something

affirmed

verb. declare the truth of something

affirming

verb. declare the truth of something

affirms

verb. declare the truth of something

argue

verb. try to convince; present support

argued

verb. try to convince; present support
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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