knubble, nubble /nubˈl/ or knobble /nobˈl/

1. To beat with the fists
2. To knock

• dealbate
• counsellors
• counsellorship
• counsellorships
• counsel of perfection
• counselor
• counselors
• counselorship
• counselorships
• counsels
• count
• countable
• countback
• countbacks
• count down
• countdown
• countdowns
• counted
• countenance
• countenanced
• countenancer
• countenancers
• countenances
• countenancing
• counter