Recently I thought I was the proud builder of a Pacifist in Skyrim, but after presenting my play style here people explained to me that this is no Pacifism the way I play.

So, that made me wonder: how do you call a character that only kills end bosses if there is no other option (Alduin, Harkon and other folks) but pacify every other enemy instead of killing them?

If I can't play with no killing at all, than at least I like to play with as less killing as possible.
But... even such a character should fall under a certain class. My question: which one?