сывороткаserum [i, n];
лишнийsuperfluus [a, um];
суетныйinanis [e] (animus;
arbiter [tri, m];leno [onis, m];mediator [oris, m];sequester [tris, m];intercessor [oris, m];internuntius [ii, m];interpres [pretis, m];