1. (formal) extreme depression

Type of: depression

• Revolutionary calendar
• Revolutionary calendar month
• revolutionary group
• Revolutionary Justice Organisation
• Revolutionary Justice Organization
• Revolutionary Organisation 17 November
• Revolutionary Organization 17 November
• Revolutionary Organization of Socialist Muslims
• Revolutionary People's Liberation Front
• Revolutionary People's Liberation Party
• Revolutionary People's Struggle
• Revolutionary Proletarian Army
• Revolutionary Proletarian Initiative Nuclei
• Revolutionary Proletarian Nucleus
• Revolutionary United Front
• revolutionise
• revolutionism
• revolutionist
• revolutionize
• revolutions per minute
• revolvable
• revolve
• revolve about
• revolve around
• revolved