задание в учебнеге:

Discuss with a partner whether or not there is a difference in meaning between each of these pairs of words:
(и куча примеров, среди прочего):
7. suicide and euthanasia
8. vivisection and testing on animals

Сильно задумалась об этиццских вопросах бытия, полезла в ключ)))

7. If someone commits suicide, they kill themselves. Euthanasia is killing someone who is very ill and will never get better in order to end their suffering, usually done at their request or with their consent.
8. The same.

Opinionated bastards