noun
Good fortune
good luck, prosperity, weal, wealth, favorable issue, fluke, master stroke, run of luck, piece of luck, streak of luck, windfall, advantage, profit, triumph, victory, kismet, karma, win, health, friends, happiness, blessings, godsend, opportunity, low probability, lucky break, occasion, turn of the wheel of fortune, break*, walkover*, the breaks*, smiles of fortune*; see also success 2.
Antonyms failure*, ill-fortune, bad luck.
Chance
unforeseen occurrence, fluke, fate; see accident 2, chance 1.
crowd (<strong><em>or</em> </strong>push) one's luck*
down on one's luck*
in luck
out of luck
try one's luck
worse luck