i’d say “shaman” might be preferred? Again, it’s the connotations not the word. You can fairly talk about “the cultic practices of such and such religion” but it’s gonna tweak noses even if you mean the more technical sense of the word.
we don’t know anything about this grave find except that the deceased was high status, of course, so this could just as well be nothing to do with such things.
Witch can be an appropriate word, here, to denote a person of exceptionally low status. "John was a victim of witch-hunting for his political views" is
a modern, ordinary usage of the word.
We tend to use more precise words in these cases, such as doxxing or cyber-bullying, or gang-stalking, etc.
The modern word "witch-hunt" is used in reference to the way people were treated during the witch trials, rather than a direct reference to the word "witch" itself. I have never heard of anybody using the word "witch" to describe the subject of a witch-hunt. In fact, the entire point of the word is to express doubt that the subject being 'hunted' is actually guilty of whatever they were accused.
La Tiene celts were ~animist in 200BC, so shaman seemed a reasonable modern word here. I suppose "druid" would also be OK, but I don't think scholarship has much to say about continental druidism, and what the consensus is generally is "they were probably called that and beyond that we really have no idea". (because we've long since lost anything close to a primary source, among other things)
agree. both have various definitions in different cultures to be honest, but generally they refer to the same differences between the two.
i can imagine though, that a shaman in old times Europe, could have been identified by the church as a witch. (as confused we are about the definitions today, they probably were even more so back then.)
we don’t know anything about this grave find except that the deceased was high status, of course, so this could just as well be nothing to do with such things.