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Substantiating has 12 synonyms. The top synonyms for substantiating are verificatory, confirming, confirmative, confirmatory, corroborative, corroboratory, validating, verifying and 4 more. Another word for substantiating is verificatory. Browse the full list below.
| Length
| Random | DefinitionA common synonym for substantiating is verificatory. Other synonyms include confirming, confirmative, confirmatory, corroborative.
Substantiating has 12 synonyms listed on Thesaurasize.
(adj): serving to support or corroborate
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