substantiate
Pronunciation
Verb
C1 Advanced
Quick answer
To provide solid evidence that supports or proves a claim.
Synonyms and antonyms
Synonyms
Antonyms
disprove
refute
Test yourself
Which word fits the gap? "The researcher needed far more data to _____ her controversial claim."
Answer: substantiate
In your own words, what does "substantiate" mean?
To provide solid evidence that supports or proves a claim.
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