extrados /ek-strāˈdos/ (architecture)

1. The convex surface of an arch
2. The external curve of the keystone of an arch

• jambu
• jambul
• jambus
• jamdani
• jamdanis
• james
• jameses
• Jamesian
• Jamesonite
• Jamestown weed
• jamjar
• jamjars
• jammed
• jammer
• jammers
• jammier
• jammies
• jammiest
• jamming
• jammy
• jamon serrano
• jam-packed
• jampan
• jampanee
• jampanees