misimprove /mis-im-proovˈ/

1. To turn to bad use
2. To make worse by would-be improvement

misimproveˈment noun

• white-favoured
• white feather
• white feathers
• white finger
• white fingers
• white fish
• whitefish
• white fishes
• white flag
• white flags
• whiteflies
• white flight
• white flights
• whitefly
• white-footed mice
• white-footed mouse
• White Friar
• White Friars
• white-fronted
• white frost
• white frosts
• white gold
• white golds
• white goods
• white-haired