bad luck
| Noun | 1. |  bad luck - an unfortunate state resulting from unfavorable outcomesAntonyms: good fortune, good luck - an auspicious state resulting from favorable outcomes |
| 2. |  bad luck - an unpredictable outcome that is unfortunate; "if I didn't have bad luck I wouldn't have any luck at all" | |
| 3. |  bad luck - unnecessary and unforeseen trouble resulting from an unfortunate eventSynonyms: misfortune |