Akademik

good luck
noun
1. an auspicious state resulting from favorable outcomes (Freq. 3)
Syn: ↑good fortune, ↑luckiness
Ant: ↑bad luck, ↑misfortune (for: ↑good fortune)
Derivationally related forms: ↑lucky (for: ↑luckiness)
Hypernyms:
fortune, ↑destiny, ↑fate, ↑luck, ↑lot, ↑circumstances, ↑portion
Hyponyms: ↑prosperity, ↑successfulness, ↑blessing, ↑boon
2. a stroke of luck
Syn: ↑fluke, ↑good fortune
Derivationally related forms: ↑fluky (for: ↑fluke), ↑flukey (for: ↑fluke)
Hypernyms: ↑luck, ↑fortune
Hyponyms: ↑serendipity
3. an unexpected piece of good luck
-

he finally got his big break

Syn: ↑break, ↑happy chance
Hypernyms: ↑accident, ↑stroke, ↑fortuity, ↑chance event

Useful english dictionary. 2012.