1. An alloy of nickel and copper and other metals (such as iron and/or manganese and/or aluminium)
   - Monell metal

Type of: nickel alloy, nickel-base alloy

• Klotho
• kludge
• klutz
• klutzy
• Kluxer
• klystron
• Klyuchevskaya
• km
• km/h
• knack
• knacker
• knackered
• knackers
• knackwurst
• knag
• knap
• knapsack
• knapweed
• knave
• knavery
• knavish
• knavishly
• knawe
• knawel
• knead