knubble, nubble /nubˈl/ or knobble /nobˈl/

1. To beat with the fists
2. To knock

• justifiabilities
• justifiability
• justifiable
• justifiable homicide
• justifiableness
• justifiablenesses
• justifiably
• justification
• justification by faith
• justifications
• justificative
• justificator
• justificators
• justificatory
• justified
• justifier
• justifiers
• justifies
• justify
• justifying
• justing
• just-in-time
• just intonation
• justle
• justled