1. Copal found usually as a fossil
   - congo gum

Type of: copal

• xcvi
• xcvii
• xcviii
• Xe
• xebec
• Xenarthra
• xenia
• xenial
• Xenicidae
• Xenicus
• Xenicus gilviventris
• xeno-
• xenobiotic
• xenogeneic
• xenogenesis
• xenograft
• xenolith
• xenon
• Xenophanes
• xenophobe
• xenophobia
• xenophobic
• Xenophon
• Xenopodidae
• Xenopus