substage /subˈstāj/

1. Apparatus under the stage of a microscope
2. A division of a stage (esp geology)

• lamperns
• lampers
• lamperses
• lamp-flies
• lamp-fly
• lamp-glass
• lampholder
• lampholders
• lamphole
• lampholes
• lamp-hour
• lamp-hours
• lamping
• lampings
• lampion
• lampions
• lamplight
• lamplighter
• lamplighters
• lamplights
• lamplit
• lampoon
• lampooned
• lampooner
• lampooneries