1. (informal) periods of positive and negative events, moods or interactions

Encyclopedia: Ups and downs

• Crataegus tomentosa
• crate
• crateful
• crater
• Crater Lake National Park
• Crateva
• craton
• craunch
• cravat
• crave
• craved
• craven
• cravenly
• cravenness
• craving
• craw
• crawdad
• crawdaddy
• crawfish
• crawfish out
• Crawford
• crawl
• crawl in
• crawler
• crawling