Reserved words

Is there a more definitive list of reserved words
in Rails than the one at
http://wiki.rubyonrails.org/rails/pages/ReservedWords ?
While it's nice to read war stories of Wiki users running into
these issues, it might be nicer to get a canonical,
using-these-variable-names-is-asking-for-trouble list from the
developers.

As an example, I had a model "Build" (as in a
software build) in my app that didn't play nice with the
ActiveRecord association creator of the same name.