luck
US /lʌk/
UK /lʌk/

1.
chance, fortune
success or failure apparently brought by chance rather than through one's own actions
:
•
I had good luck in the lottery.
J'ai eu de la bonne chance à la loterie.
•
It was just bad luck that he missed the train.
C'était juste de la malchance qu'il ait raté le train.