SUBSTANTIATE Definition Meaning - Merriam-Webster confirm, corroborate, substantiate, verify, authenticate, validate mean to attest to the truth or validity of something confirm implies the removing of doubts by an authoritative statement or indisputable fact
substantiate verb - Definition, pictures, pronunciation and usage notes . . . substantiate something to provide information or evidence to prove that something is true The results of the tests substantiated his claims They made accusations which could not be substantiated Definition of substantiate verb in Oxford Advanced Learner's Dictionary
Substantiate - Definition, Meaning Synonyms | Vocabulary. com Substantiate is related to the word substantial, which means "solid " So, to substantiate a claim is to make it solid or believable If the evidence given in support of an argument is weak and unconvincing, that evidence can be described as insubstantial
SUBSTANTIATE Synonyms: 98 Similar and Opposite Words - Merriam-Webster Some common synonyms of substantiate are authenticate, confirm, corroborate, validate, and verify While all these words mean "to attest to the truth or validity of something," substantiate implies the offering of evidence that sustains the contention