duff² /duf/ (informal)

1. No good
2. Broken, not working

• clew down
• clewed
• clew-garnet
• clew-garnets
• clewing
• clew-lines
• clews
• clew up
• clianthus
• clianthuses
• cliché
• cliché'd
• clichéd
• clichéed
• cliché-ridden
• clichés
• click
• clickable
• clickbait
• click beetle
• click beetles
• click-clack
• click-clacks
• clicked
• clicker