coulter or (esp N American) colter /kōlˈtər or (Scot) kooˈtər/

The iron cutter in front of a ploughshare

• fluidized beds
• fluidizes
• fluidizing
• fluid mechanics
• fluidness
• fluidnesses
• fluid ounce
• fluids
• fluier
• fluiest
• fluke
• fluked
• flukes
• fluke-worm
• flukey
• flukier
• flukiest
• flukily
• flukiness
• flukinesses
• fluking
• fluky
• flume
• flumes
• flummeries