
Open English Wordnet
Nouns
(n)ace, adept, champion, sensation, maven, mavin, virtuoso, genius, hotshot, star, superstar, whiz, whizz, wizard, wizsomeone who is dazzlingly skilled in any field Verbs
Adjectives
(s)champion, prizewinningholding first place in a contest“a champion show dog”,
“a prizewinning wine”