luck (the force that seems to cause good things to happen to you): I wish you luck in your new career.
fortune (luck and the way it affects your life): Fortune is smiling on me these days.
chance (the force that causes things to happen without being planned or caused by people): Happiness in marriage is entirely a matter of chance.
fate (the power that some people believe controls everything that happens and that cannot be stopped or changed): Fate is kind to me these days.
destiny (the power that some people believe that controls future events): You are in charge of your own destiny.
coincidence (when two similar or related events occur at the same time by chance, in a surprising way): What a coincidence! I was thinking about you, and you arrived!
accident (something that happens unexpectedly or not planned in advance): Our meeting was just an accident.
