plummet /plumˈit/

To plunge headlong

To fathom, sound

1. A leaden or other weight, esp on a plumb line, sounding-line, or fishing-line
2. A plumb rule

• percoid
• percoids
• percolate
• percolated
• percolates
• percolating
• percolation
• percolations
• percolator
• percolators
• percolin
• percolins
• per contra
• per curiam
• percurrent
• percursory
• percuss
• percussant
• percussed
• percusses
• percussing
• percussion
• percussional
• percussion bullet
• percussion bullets