What could I do?

Well, first of all, I could start by stripping down that list:

a) running it through the prefix-suffix remover;
b) running it through the list of criteria I already posted.

Then I could run it through WordNet and pick up some definitions and synonyms.

Then I could parse it against itself and remove all the synonyms that weren't in the list.

Then I could pull the example sentences and the collocates.