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

See also: substantiate, supportive

• stink up
• stinkbird
• stinker
• stinkhorn
• stinkiness
• stinking
• stinking bean trefoil
• stinking cedar
• stinking chamomile
• stinking clover
• stinking elder
• stinking gladwyn
• stinking goosefoot
• stinking hellebore
• stinking horehound
• stinking iris
• stinking mayweed
• stinking nightshade
• stinking smut
• stinking wattle
• stinking weed
• stinking yew
• stinko
• stinkpot
• stinkweed