silex /sīˈleks/

1. Silica or quartz
2. A heat-resistant and shock-resistant glass formed of fused quartz

• Corvinae
• corvine
• corvus
• corvuses
• corvée
• corvées
• cory
• corybant
• corybantes
• corybantic
• corybantism
• corybantisms
• corybants
• corydaline
• corydalines
• corydalis
• corydalises
• Corydon
• corylopses
• corylopsis
• corylus
• coryluses
• corymb
• corymbose
• corymbs