knubble, nubble /nubˈl/ or knobble /nobˈl/

1. To beat with the fists
2. To knock

• cauter
• cauterant
• cauterants
• cauteries
• cauterisation
• cauterise
• cauterised
• cauterises
• cauterising
• cauterism
• cauterisms
• cauterization
• cauterizations
• cauterize
• cauterized
• cauterizes
• cauterizing
• cauters
• cautery
• caution
• cautionary
• cautioned
• cautioner
• cautioners
• cautioning