Как сказать одним словом: 1To cause physical injury 2To be permitted to stay away from duty or work because of illness 3Pain in the region of the heart ,with irregular beating 4 something that happens without a cause that can b...

Как сказать одним словом: 1To cause physical injury 2To be permitted to stay away from duty or work because of illness 3Pain in the region of the heart ,with irregular beating 4 something that happens without a cause that can be seen at once ,usually with smth unfortunate and undesirable