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to corroborate

to corroborate

111 9.0
Use evidence to show that a statement or idea is true
  • verb
  • /kəˈrɑːbəˌreɪt/
translation icon : corroborar
  • What I need are a few witnesses to corroborate my story.
  • corroborate the findings
  • corroborate previous research
  • corroborate the results

Do they do they corroborate what each one says?

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Examples

  • She provided documents to corroborate her claims about the project.

  • In the six months since then, news events had tended to corroborate his revelation.

    Fiction book (2002)
  • I may have someone to corroborate your story.

  • We need to corroborate each one.

  • No one can corroborate that.

  • In general, the findings of these other studies corroborate those in Table 1.

    Academic text (2013)
  • I have a surveillance unit saying they can corroborate the victim's story.

  • The analyses of the data from Study 2 corroborated the findings of the first study.

    Academic text (1994)
  • A review of the facility's files corroborated the information provided by the participants.

    Academic text (2008)
  • Recent decreases in self-reported drug use are corroborated by similar decreases found in urine tests.

    Academic text (1992)

Synonyms

to confirm
vsto corroborate
1.8

To show that something is true by giving evidence

is similar but focuses on adding confirming information rather than full proof
to support
vsto corroborate
572 2.1

Give facts or evidence that show a claim is true

focuses on supplying confirming details rather than general assistance
to establish
vsto corroborate
  • Formal
319 4.1

To show something is true using evidence

supplies confirming information rather than a full demonstration
to verify
vsto corroborate
251 3.5

To make sure something is true or correct

aims to add support rather than perform a factual check
to testify
vsto corroborate
142 4.9

To show that something is true with proof

adds confirming information but can be broader than a single witness
to validate
vsto corroborate
  • Formal
87 3.9

To make something officially acceptable by showing proof

adds supporting information without always granting official validity
to attest
vsto corroborate
  • Formal
57 6.6

To officially confirm that something is true, often in court

supplies confirming information but may be less formal or legal
to evidence
vsto corroborate
  • Formal
46 6.5

To show that something is true

uses such items to add confirming information rather than just indicate
to substantiate
vsto corroborate
  • Formal
44 7.2

To show that something is true by giving proof or facts

offers confirming information but may be less formal proof
to bear witness
vsto corroborate
  • Formal
29 4.6

Show that something is true, often by signs or by people saying they saw it

provides confirming information that may come from different sources
to sustain
vsto corroborate
  • Formal
14 4.7

To support an idea or claim with evidence

adds confirming information but may not fully reinforce the whole argument
to underpin
vsto corroborate
  • Formal
14 6.3

Support an idea or argument with facts and reasons

supplies confirming details rather than building the entire foundation
to bear out
vsto corroborate
7 4.7

Show by facts that something is true

provides confirming information but can be broader in form
to certify
vsto corroborate
  • Formal
3 3.8

To give formal proof that something is true

offers confirming information without necessarily using formal attestation
to adduce
vsto corroborate
  • Formal
3 9.1

Give reasons or examples to support an idea

is about providing confirming information more generally, not just citation
to buttress a claim
vsto corroborate
  • Formal
6.7

To give more evidence or reasons to make a claim stronger

gives confirming information without necessarily adding extra reasoning
to abduce
vsto corroborate
  • Formal
9.9

To give evidence that supports an idea or conclusion

gives confirming information but is less tied to inference processes
to circumstantiate
vsto corroborate
9.9

To give facts or details to show that something is true

offers confirming information that can be direct or indirect rather than only circumstantial

Antonyms

66 4.5

To show that an idea or claim is not true

How Supported

to prove
3.1
to confirm
1.8
to support
572 2.1
to corroborate
111 9.0
to suggest
2.1
to indicate
834 2.7

Surface Forms

corroborate infinitive
corroborated past participle
corroborating present participle
corroborates third person singular

Morphology

corroborate = corrobor + ate

Although the suffix '-ate' is a recognizable Latinate verb-forming element, the stem 'corrobor-' is not a standalone English word and the verb was borrowed as a whole, so learners cannot reliably derive 'confirm' from its parts.

Etymology

Corroborate comes from Latin parts cor- (a form of 'com-', meaning 'together') and roborare (from 'robur', meaning 'strength' or 'oak'). Think of the common word robust, which comes from the same root and means 'strong'. So to corroborate something is to make it 'stronger' by giving evidence or support.