Usage: informal
- Very excellent; truly great
"That new restaurant is super-duper, you should try it!"
See also: A1 [informal], ace [informal], amazeballs [informal], A-one [informal], awesome [informal], awesomesauce [informal], beaut [Austral, NZ, informal], beezer [UK, archaic], blinding [Brit, slang], brill [Brit, informal], brilliant, crack [informal], crucial [slang], cushty [Brit, informal], def [slang], dope [N. Amer, informal], excellent, fab [Brit, informal], fantabulous [informal], first-class, first-rate, gnarly [N. Amer, informal], legit [US, slang], lit [US, slang], lush [Brit, informal], magic [Brit, slang], mean [informal], nang [Brit, slang], outstanding, phat [slang], rad [N. Amer, slang], radical [N. Amer, slang], righteous [US, slang], ripping [Brit, archaic, informal], sick [N. Amer, slang], smokin' [slang], smoking [slang], socko [N. Amer, informal], splendid, stellar [informal], stonking [Brit, informal], storming [Brit, informal], super, tiptop, top-class, top-drawer, topnotch [informal], top-notch [informal], tops [informal], wicked [slang]