Substantiative

1 definition found

From WordNet (r) 2.0 [wn]:

  substantiative
       adj : serving to support or corroborate; "collateral evidence"
             [syn: {collateral}, {confirmative}, {confirming}, {confirmatory},
              {corroborative}, {corroboratory}, {substantiating}, {validating},
              {validatory}, {verificatory}, {verifying}]