super-duper /sooˈpər-dooˈpər/ (informal)

1. Superlatively fine or great
2. Marvellous

• yealdon
• yealdons
• yealm
• yealmed
• yealming
• yealms
• yean
• yeaned
• yeaning
• yeanling
• yeanlings
• yeans
• year
• yearbook
• yearbooks
• yeard
• yeard-house
• yeard-hunger
• yeard-hungry
• year-end
• year-ends
• year in, year out
• yearlies
• yearling
• yearlings