knubble, nubble /nubˈl/ or knobble /nobˈl/

1. To beat with the fists
2. To knock

• nobleman
• noblemen
• noble metal
• noble metals
• noble-minded
• noble-mindedness
• nobleness
• noblenesses
• noble opal
• noble opals
• nobler
• noble rot
• nobles
• noble savage
• noble science
• noblesse
• noblesse oblige
• noblesses
• noblest
• noblewoman
• noblewomen
• nobly
• nobodies
• nobody
• nobody's business