knubble, nubble /nubˈl/ or knobble /nobˈl/

1. To beat with the fists
2. To knock

• testament-dative
• testaments
• testament-testamentar
• testamur
• testamurs
• testate
• testates
• testation
• testations
• testator
• testators
• testatrices
• testatrix
• testatrixes
• testatum
• testatums
• test ban
• test bans
• test-ban treaty
• test bed
• test beds
• test card
• test cards
• test case
• test cases