1. Copal found usually as a fossil
   - congo gum

Type of: copal

• burnup
• burp
• burp gun
• burping
• burqa
• burr
• burr drill
• burr marigold
• burr oak
• burr-headed
• burrawong
• burred
• burrfish
• Burrhus Frederic Skinner
• Burrill Bernard Crohn
• burrito
• burrlike
• burro
• burro deer
• Burroughs
• burrow
• burrower
• burry
• bursa
• bursa omentalis