quadroon /kwo-droonˈ/, also quarteroon /kwör-tə-roonˈ/ (old)

1. A person of one-quarter black descent
2. Extended to refer to any person or animal of similarly mixed ancestry

• knelling
• knells
• knelt
• Knesset
• knevell
• knew
• knicker
• knickerbocker
• knickerbocker glories
• knickerbocker glory
• knickerbockers
• knickered
• knickerless
• knickers
• knick-knack
• knick-knackatory
• knick-knackeries
• knick-knackery
• knick-knacket
• knick-knacks
• medullate
• medullated
• Medusa
• medusae
• Medusae