1.He values friendship more than anything else. = He values friendship above all else.
2.That's somebody else's [=some other person's] problem.
3.If all else fails, surgery is an option.
4.Someone else in addition to him will have to do it.
5.What else did he say?
6.There was nothing else to be done.
7.Who else is coming to the party?
8.Would you like anything/something else?
9.There isn't much else [=more] going on.
10.The food was cheap, if nothing else. [=the food was not very good, but at least it was cheap]