bad luck

(noun) an unfortunate state resulting from unfavorable outcomes. Synonyms: misfortune, bad luck, tough luck, ill luck.

(noun) an unpredictable outcome that is unfortunate. Synonyms: bad luck, mischance, mishap. Example: "If i didn't have bad luck i wouldn't have any luck at all."

(noun) unnecessary and unforeseen trouble resulting from an unfortunate event. Synonyms: misfortune, bad luck.