carolus /karˈə-ləs/

1. A gold coin of the time of Charles I
2. Any gold coin of the reigns of various kings named Charles

• paper-thin
• paper tiger
• paper tigers
• paper trail
• paper trails
• paperware
• paperwares
• paper-washing
• paper wasp
• paper wasps
• paperweight
• paperweights
• paperwork
• paperworks
• papery
• papes
• papeterie
• papeteries
• Paphian
• Papiamento
• papier collé
• papier-mâché
• Papilio
• Papilionaceae
• papilionaceous