1. Wreaking or capable of wreaking complete destruction
   "possessing annihilative power"
   - annihilating, devastating, withering

See also: annihilate, destructive

• knockdown-dragout
• knocked out
• knocker
• knocking
• knockoff
• knockout
• knockout drops
• knockout punch
• knockwurst
• knoll
• knop
• Knossos
• knot
• knotgrass
• knothole
• knotted
• knotted marjoram
• knottiness
• knotty
• knotty pine
• knotweed
• knout
• know
• know apart
• know backwards