opopanax /ə-popˈə-naks/

1. A gum resin formerly used in medicine, obtained from the roots of a Persian (and S European) species of parsnip
2. A perfume obtained from the plant Commiphora

• catachresis
• catachrestic
• catachrestical
• catachrestically
• cataclasis
• cataclasm
• cataclasmic
• cataclasms
• cataclastic
• cataclysm
• cataclysmic
• cataclysmically
• cataclysms
• catacomb
• catacombs
• catacoustics
• catacumbal
• catadioptric
• catadioptrical
• catadromous
• catafalco
• catafalcoes
• catafalque
• catafalques
• Cataian