1. Pertaining to or constituting evidence
   "evidentiary technique"; "an evidentiary fact" 
2. Serving as or based on evidence
   "its evidentiary value"
   - evidential

See also: evidence, important, significant

• ratsbane
• rattail
• rattail cactus
• rattail fish
• rattan
• rattan cane
• rattan palm
• ratteen
• ratter
• Rattigan
• ratting
• rattle
• rattle down
• rattle off
• rattle on
• rattle weed
• rattle-top
• rattlebox
• rattlebrained
• rattled
• rattlepated
• rattler
• rattlesnake
• rattlesnake fern
• rattlesnake master