noblesse oblige/oʹbleezh/ phrase

• collectivize
• collector
• collector's item
• colleen
• college
• college of education
• collegial
• collegian
• collegiate
• collegiate church
• col legno
• collenchyma
• Colles’ fracture
• collet
• collide
• collider
• collie
• collier
• colliery
• colligative
• collimate
• collimator
• collinear
• collision
• collision course