covellite /kō-velˈīt or kōˈvə-līt/

A blue mineral, cupric sulphide

• clovergrasses
• cloverleaf
• cloverleaves
• clovers
• clovery
• cloves
• clove-tree
• clow
• clowder
• clowders
• clow-gillieflower
• clown
• clowned
• clowneries
• clownery
• clownfish
• clowning
• clownings
• clownish
• clownishly
• clownishness
• clownishnesses
• clowns
• clown's woundwort
• clows