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

• curial
• curialism
• curialisms
• curialist
• curialistic
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• Curia Regis
• curias
• curie
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• curiet
• curietherapies
• curietherapy
• curiets
• curing
• curio
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• curiosa
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• curiosity
• curious
• curious arts
• curiously
• curiousness
• curiousnesses