knubble, nubble /nubˈl/ or knobble /nobˈl/

1. To beat with the fists
2. To knock

• brushwork
• brushworks
• brushy
• brusque
• brusquely
• brusqueness
• brusquenesses
• brusquer
• brusquerie
• brusqueries
• brusquest
• Brussels
• Brussels carpet
• Brussels carpets
• Brussels griffon
• Brussels lace
• Brussels sprout
• brust
• brut
• brutal
• brutalisation
• brutalisations
• brutalise
• brutalised
• brutalises