7th April 2011, 02:04 PM
I'd say anyone who studies or practices archaeology. All of your your examples are. However, in context one might have to clarify the exact status or role. An analogy might be that I used to be a footballer. In fact I played 5 a side once a week, and can barely kick a ball in the right direction etc etc but nevertheless was playing football, albeit unlikely to attract the attention of the England management.