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corroborator

corroborator

1 8.0
A person or thing that gives proof that something is true
  • noun
  • /kəˈrɑːbəˌreɪtər/
translation icon : corroborador

Examples

  • "They also got rid of corroborators," she said.

    Blog text (32)
  • The most important corroborator, a former major in the Iraqi intelligence service, was deemed a liar by the CIA and DIA in May 2002, and a fabricator warning was posted in U.S. intelligence databases.

    Blog text (9)
  • The investigator interviewed several corroborators to validate the witness's account of the event.

  • Her testimony acted as a critical corroborator for the evidence presented in the trial.

  • Scientists rely on the data from peer-reviewed studies as corroborators to back up their findings.

Synonyms

verifier
vscorroborator
1 6.1

A person who checks that information or documents are correct

supports claims with evidence, not merely testing accuracy
certifier
vscorroborator
1 4.8

A person or organization that checks if something meets needed standards

supports claims with evidence rather than granting formal certification
testifier
vscorroborator
1 6.3

A person who speaks in court to tell what they know

confirms claims with evidence but in any context, not only legal
confirmer
vscorroborator
1 4.9

A person or device that checks facts and shows they are true

supports claims by backing them with evidence rather than simple affirmation
prover
vscorroborator
6.3

A person or thing that shows something is true

supports claims with evidence but may not fully prove them
adducer
vscorroborator
9.9

A person who gives evidence or reasons to support a point

supports claims by backing them with evidence rather than just offering reasons
attester
vscorroborator
7.2

A person who confirms that a document or statement is true

confirms by providing supporting evidence rather than only witnessing
attestant
vscorroborator
  • Formal
9.3

A person who watches and signs a document to show it is true

supports claims with evidence rather than only witnessing them

How Supportive

proof
2.5
evidence
1.8
corroborator
1 8.0
indication
382 3.9
suggestion
24 3.5

Surface Forms

corroborator singular
corroborators plural

Morphology

corroborator = corroborate (transparent) = corroborate + or

Productive agentive noun formation: 'corroborate' (verb) + '-or' yields 'one who corroborates', a straightforward derivation.

Etymology

Corroborator comes from a Latin root where cor- means 'together' and robur means 'strength', the same root as robust. So a corroborator is someone who 'adds strength' to a statement by giving supporting evidence.