classis /klasˈis/

1. A group
2. (in certain churches) a presbytery
3. A bay of a library (obsolete)

• armoire
• armoires
• armor
• armored
• armorial
• armorial bearings
• armorials
• Armoric
• Armorican
• armories
• armoring
• armorist
• armorists
• armors
• armory
• armour
• armour-bearer
• armour-bearers
• armour-clad
• armoured
• armourer
• aseptics
• asexual
• asexualities
• asexuality