discharge, litigate, appear, recall, retract, resign, withdraw, argue, dispute, brief, codify, appeal, sponsor, stonewall, repeal, foster, contest, counter, try, prove, testify, appoint, legalize, seat, cross-examine, impeach, adjourn, remand, represent (a fact to be true), represent (a client), present (evidence), pass (on a prospective juror), step down, author, forswear, answer (a charge), call (a witness to the stand), comply with (rules of ethics), support (an argument)