Synonyms of testify in English:

testify


See definition of testify

verb

1‘you may be required to testify in court’

SYNONYMS

give evidence, bear witness, be a witness, give one's testimony, attest

technical make a deposition

Scottish archaic depone

2‘he testified that he had been threatened by a fellow officer’

SYNONYMS

attest, swear, state on oath, state, declare, assert, affirm, avow, aver, certify

allege, profess, submit, claim

technical depose

rare asseverate

ANTONYMS

deny

3‘the exhibits testify to the talents and versatility of the local sculptors’

SYNONYMS

be evidence of, be proof of, attest to, confirm, evidence, prove, corroborate, substantiate, bear out

show, demonstrate, witness to, establish, indicate, reveal, bespeak

vouch for

ANTONYMS

belie