gismu thesaurus

["And Rosta" <a.rosta@dtn.ntl.com>]

Reading about botpi, kevna, et al. reminds me to wonder
whether we have a thesaurus-like gismu list sorted by
semantic category (ideally without bias to the x1). I 
feel that that ought to be the primary reference 
format, and constructing it would help to home in on 
the core meaning of the gismu.

I do remember that individuals have constructed thesauruses
(and Colin Fine made a keyword list for every gismu place),
but what is currently available along these lines?

--And.