substage /subˈstāj/

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

• arioso
• ariosos
• ariot
• aripple
• aris
• arise
• arisen
• arises
• arish
• arishes
• arising
• arista
• aristae
• Aristarch
• aristas
• aristate
• Aristides
• Aristippus
• aristo
• aristocracies
• aristocracy
• aristocrat
• aristocratic
• aristocratical
• aristocratically