corroborated 12 Associations

substantiated verified supported (similar term)

proved 6 Associations

proven established (similar term) evidenced (similar term) tested (similar term) tried (similar term) well-tried (similar term) verified (similar term)

proven 6 Associations

proved established (similar term) evidenced (similar term) tested (similar term) tried (similar term) well-tried (similar term) verified (similar term)

substantiated 13 Associations

corroborated verified supported (similar term)

unproved 8 Associations

unproven on trial (similar term) unverified (similar term) proved (antonym)

unproven 8 Associations

unproved on trial (similar term) unverified (similar term) proved (antonym)

unverified 10 Associations

unproved (similar term) unproven (similar term)

verified 8 Associations

corroborated substantiated supported (similar term)

verified 8 Associations

proved (similar term) proven (similar term)