Synonyms. Absence. Privation

a small accident; industrial accidents; a fatal accident

1. Несчастный случай с тяжелыми последствиями для жизни и здоровья;
2. Ранения, гибель в бою или катастрофе

Casualty
automobile casualties are very common on this narrow highway

Происшествия менее серьезного характера, казусы

Mishap
I met with a slight mishap; 'We've had a slight mishap to one of our customers… She seemed to have had a fit in the fitting room' (A. J. Cronin)

Mischance
similar mischances are frequently recorded at wrestlings