supportive,"['accessory', 'adjunct', 'adjuvant', 'ancillary', 'appurtenant', 'auxiliary', 'certificatory', 'collateral', 'confirmative', 'confirmatory', 'confirming', 'corroborative', 'corroboratory', 'demonstrative of', 'encouraging', 'positive', 'subsidiary', 'substantiating', 'substantiative', 'supporting', 'validating', 'validatory', 'verificatory', 'verifying']"