covellite /kō-velˈīt or kōˈvə-līt/

A blue mineral, cupric sulphide

• quail-pipe
• quail-pipes
• quails
• quaint
• quainter
• quaintest
• quaintly
• quaintness
• quaintnesses
• quair
• quake
• quaked
• quaker
• Quaker
• Quaker-bird
• Quaker-buttons
• Quaker-colour
• Quakerdom
• Quakeress
• Quaker gun
• Quakerish
• Quakerism
• Quakerly
• quakers
• Quakers