romans à clef/ˌrohmonh a ʹklay/ noun

• cap in hand
• capital
• capital assets
• capital flight
• capital gain
• capital gains tax
• capital goods
• capital-intensive
• capitalise
• capitalism
• capitalist
• capitalize
• capital levy
• capital punishment
• capital ship
• capital sum
• capital transfer tax
• capitate
• capitation
• capitol
• capitula
• capitular
• capitulate
• capitulation
• capitulum