Synonyms for corroborate
kəˈrɒb əˌreɪt; -ər ɪt

Princeton's WordNet(1.00 / 1 vote)Rate these synonyms:

1. confirm, corroborate, sustain, substantiate, support, affirm(verb)

   establish or strengthen as with new evidence or facts

   "his story confirmed my doubts"; "The evidence supports the defendant"

   Synonyms:
   actualise, realise, abide, embody, verify, get, support, stomach, defend, plunk for, hold up, substantiate, keep going, actualize, back, have, avow, fend for, patronise, stick out, assert, back up, keep, digest, nurture, keep up, endorse, validate, reassert, hold, confirm, bear out, incarnate, affirm, swan, subscribe, brook, indorse, body forth, tolerate, suffer, endure, stand, aver, maintain, prolong, nourish, sustain, realize, patronize, underpin, plump for, patronage, put up, swear, bear

2. validate, corroborate(verb)

   give evidence for

   Synonyms:
   formalize, substantiate, sustain, bear out, affirm, underpin, support, confirm, validate, formalise

3. corroborate, underpin, bear out, support(verb)

   support with evidence or authority or make more certain or confirm

   "The stories and claims were born out by the evidence"

   Synonyms:
   digest, abide, tolerate, support, plunk for, hold up, endure, back, stick out, fend for, patronise, back up, keep going, put up, endorse, validate, stomach, defend, confirm, bear out, affirm, subscribe, brook, indorse, suffer, stand, sustain, patronize, underpin, substantiate, hold, plump for, patronage, bear

English Synonyms and Antonyms(0.00 / 0 votes)Rate these synonyms:

1. corroborate

   Confirm (Latin con, together, and firmus, firm) is to add firmness or give stability to. Both confirm and corroborate presuppose something already existing to which the confirmation or corroboration is added. Testimony is corroborated by concurrent testimony or by circumstances; confirmed by established facts. That which is thoroughly proved is said to be established; so is that which is official and has adequate power behind it; as, the established government; the established church. The continents are fixed. A treaty is ratified; an appointment confirmed. An act is sanctioned by any person or authority that passes upon it approvingly. A statement is substantiated; a report confirmed; a controversy settled; the decision of a lower court sustained by a higher. Just government should be upheld. The beneficent results of Christianity confirm our faith in it as a divine revelation.

   Synonyms:
   assure, confirm, establish, fix, prove, ratify, sanction, settle, strengthen, substantiate, sustain, uphold

   Antonyms:
   abrogate, annul, cancel, destroy, overthrow, shake, shatter, unsettle, upset, weaken

   Preposition:
   Confirm a statement by testimony; confirm a person in a belief.

Complete Dictionary of Synonyms and Antonyms(1.00 / 1 vote)Rate these synonyms:

1. corroborate

   Synonyms:
   strengthen, confirm, fortify, support

   Antonyms:
   weaken, invalidate, shake, confute, rebut, enfeeble

Dictionary of English Synonymes(0.00 / 0 votes)Rate these synonyms:

1. corroborate(v. a.)

   Synonyms:
   strengthen, confirm, establish, sustain, support

PPDB, the paraphrase database(0.00 / 0 votes)Rate these synonyms:

1. List of paraphrases:

   substantiate, confirm, corroborating

How to use corroborate in a sentence?

1. Raj Shah:

   He just doesn’t believe [the claim], there is nothing to corroborate her claim.

2. Jeffrey Gundlach:

   I can see why they want to get off of zero, but the economy just hasn't really been able to corroborate.

3. Senate Republicans:

   The four witnesses she named could not corroborate any of the events of that evening gathering where she says the assault occurred.

4. Mitch McConnell:

   What we know for sure is the FBI report did not corroborate any of the allegations against Judge Brett Kavanaugh. And the second thing we know for sure is that there's no way anything we did would satisfy the Democrats.

5. The United:

   As part of this investigation, The FBI has interviewed at least eight witnesses, and received documents from Iraq, which corroborate Ameen's involvement with AQI and ISIS, including the murder that is alleged in the extradition request.

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