- bad luck: an unpredictable outcome that is unfortunate; "if I didn't have bad luck I wouldn't have any luck at all"
- an instance of misfortune
- An accident, mistake, or problem
- (mishaps) (n.): unlucky or unfortunate accidents
- An accident or an unexpected event involving military munitions.
- (noun) -- accident, sometimes small or funny
- microcephalus-imperforate anus-syndactyly-hamartoblastoma-abnormal lung lobulation-polydactyly [syndrome]