confrontation：对抗，对峙，冲突

词根词缀：con-共同,一起 +front面对 + -ation

• cortege
• cortex
• cortisone
• corundum
• coruscate
• corvette
• cosh
• cosine
• cos lettuce
• cosmetic
• cosmetology
• cosmic
• cosmographer
• cosmography
• cosmologist
• cosmology
• cosmonaut
• cosmopolis
• cosmopolitan
• cosmopolitanism
• cosmos
• cosponsor
• cosset
• cost
• costal