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Testify vs Substantiate - What's the difference?

testify | substantiate |

As verbs the difference between testify and substantiate

is that testify is to make a declaration, or give evidence, under oath while substantiate is to verify something by supplying evidence; to authenticate or corroborate.

testify

English

Verb

(en-verb) (intransitive'' or ''transitive )
  • To make a declaration, or give evidence, under oath.
  • * 2014 , (Ruzwana Bashir), " The untold story of how a culture of shame perpetuates abuse. I know, I was a victim", The Guardian , 29 August 2014:
  • It was only after a decade away from Skipton that I was finally able to garner the courage to return and testify against my abuser.
  • * Bible, Numbers xxxv. 30
  • One witness shall not testify against any person to cause him to die.
  • To make a statement based on personal knowledge or faith.
  • * Bible, John iii. 11
  • We speak that we do know, and testify that we have seen; and ye receive not our witness.

    Synonyms

    * bear witness

    See also

    * compel testimony

    substantiate

    English

    Verb

    (en-verb)
  • to verify something by supplying evidence; to authenticate or corroborate
  • to give material form or substance to something; to embody; to record in documents
  • References