Synonyms of crackerjack

1 Syllable

fine, crack, wiz

2 Syllables

master, adroit, skillful, slighty, adept, clever, phenom, expert, nifty, super, splendid, skilled

3 Syllables

cleverest, dexterous, virtuoso, cleverer, humdinger, well-versed, virtuosi, paragon, excellent, masterful, paragons, proficient

4 Syllables

dillettante, admirable, professional, well-qualified, cynosure