Substantiate Synonyms and Antonyms

səb-stănshē-āt
To present evidence in support of
(Verb)
Synonyms:
  1. back
  2. buttress
  3. corroborate
To prove
(Verb)
Synonyms:
  1. confirm
  2. verify
  3. prove
  4. corroborate
  5. authenticate
  6. support
  7. bear out
  8. demonstrate
  9. establish
  10. show
  11. validate
  12. assure
  13. attest
  14. endorse
  15. evidence
  16. justify
  17. materialize
  18. sustain
  19. vouch
  20. affirm
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To prove the truth of or support with proof or evidence:
(Verb)
Synonyms:
  1. confirm
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Words Related to Substantiate

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.

Substantiate Sentence Examples

  • There is not one shred of evidence to substantiate the allegations made.

  • Now, in the excited state of popular feeling at that period, the failure of government to substantiate an accusation of treason would have been a serious matter.

  • First, what evidence is there to substantiate the claim?

  • You should be able to fully substantiate every claim that you make; adding qualifications where required.

  • However, he has never produced any evidence to substantiate that assertion.

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