1. Serving to support or corroborate
   - collateral, confirmative, confirming, confirmatory, corroboratory, substantiating, substantiative, validating, validatory, verificatory, verifying

See also: corroborate, supportive

• Ural Mountains
• Ural-Altaic
• Uralic
• Uralic language
• Urals
• uranalysis
• Urania
• Uranian
• uranic
• uraninite
• uranium
• uranium 235
• uranium 238
• uranium ore
• urano-
• uranography
• uranologist
• uranology
• uranoplasty
• Uranoscopidae
• Uranus
• uranyl
• uranyl group
• uranyl nitrate
• uranyl oxalate