You've gotta be kidding...I thought all politicians knew that word...
Well, have fun at your next meeting. As well as pusillanimous, don't forget to also use the words heinous, scurrilous, and unconscionable! These are all terrific words for attacking one's political opponents.
pusillanimous - lacking in moral courage
heinous - very wicked, very hateful
scurrilous - expressed in or using language which is indecently or offensively abusive
unconscionable - unscrupulous, unaffected by conscience
I predict that your next meeting will get great press coverage! :-)