knubble, nubble /nubˈl/ or knobble /nobˈl/

1. To beat with the fists
2. To knock

• laddered
• laddering
• ladders
• ladder tournament
• ladder tournaments
• laddery
• laddie
• laddies
• laddish
• laddishness
• laddishnesses
• laddism
• laddisms
• lade
• laded
• laden
• lades
• ladette
• ladettes
• la-di-da
• ladies
• ladies' companion
• ladies' fingers
• ladies' gallery
• ladies-in-waiting