1. (informal) very fashionable and popular

Encyclopedia: All the rage

• moral principle
• moral sense
• morale
• morale booster
• morale builder
• morale building
• moralisation
• moralise
• moraliser
• moralising
• moralism
• moralist
• moralistic
• morality
• morality play
• moralization
• moralize
• moralizer
• moralizing
• morally
• morals
• Moranzanist Patriotic Front
• morass
• morassy
• moratorium