knubble, nubble /nubˈl/ or knobble /nobˈl/

1. To beat with the fists
2. To knock

• Atharvaveda
• at heart
• atheise
• atheised
• atheises
• atheising
• atheism
• atheisms
• atheist
• atheistic
• atheistical
• atheistically
• atheists
• atheize
• atheized
• atheizes
• atheizing
• atheling
• athelings
• athematic
• athematically
• Athena
• Athenaeum
• Athene
• Athenian